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Weather Forecast for Rock Valley (Iowa)
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Forecast Overview
Wed Jan 1 
32°F 21°F 0°C -6°C Chance of light snow before sunrise.
detailsThu Jan 2 
27°F 18°F -3°C -8°C Times of sun and clouds.
detailsFri Jan 3 
23°F 16°F -5°C -9°C Partly cloudy skies.
detailsSat Jan 4 18°F 9°F -8°C -13°C Times of sun and clouds.
detailsSun Jan 5 
18°F 5°F -8°C -15°C Mostly cloudy skies.
detailsMon Jan 6 
23°F 16°F -5°C -9°C Chance of light snow all day.
detailsTue Jan 7 23°F 7°F -5°C -14°C Chance of snow almost all day.
detailsWed Jan 8 7°F -8°F -14°C -22°C More clouds than sun.
detailsThu Jan 9 21°F -8°F -6°C -22°C Mostly cloudy skies.
detailsFri Jan 10 16°F -6°F -9°C -21°C Chance of light snow in the morning.
detailsSat Jan 11 
-4°F -17°F -20°C -27°C A few passing clouds.
detailsSun Jan 12 1°F -17°F -17°C -27°C Mostly cloudy skies.
detailsMon Jan 13 7°F -11°F -14°C -24°C Times of sun and clouds.
detailsTue Jan 14 14°F -4°F -10°C -20°C Mostly sunny.
details
Detailed Forecast
| Wednesday, January 1 | sunrise: 07:57 sunset: 16:59 |
| Low around 22°F (-6°C), high around 32°F (0°C). Chance of light snow between midnight and 3 am. Estimated precipitation: 0.01 in (0.25 mm). Considerable cloudiness. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 28°F (-2°C) | 14 mph (22 km/h) | 92% | 0.271% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 26°F (-3°C) | 15 mph (24 km/h) | 72% | 0.27% |
| 06:00 09:00 | | Sunny. | 25°F (-4°C) | 13 mph (21 km/h) | 71% | 0.27% |
| 09:00 12:00 | | Overcast. | 29°F (-2°C) | 15 mph (24 km/h) | 59% | 0.269% |
| 12:00 15:00 | | Overcast. | 30°F (-1°C) | 16 mph (26 km/h) | 56% | 0.268% |
| 15:00 18:00 | | Overcast. | 26°F (-3°C) | 13 mph (21 km/h) | 66% | 0.267% |
| 18:00 21:00 | | Clear. | 24°F (-4°C) | 12 mph (20 km/h) | 64% | 0.267% |
| 21:00 00:00 | | Clear. | 22°F (-6°C) | 12 mph (19 km/h) | 60% | 0.266% |
| Thursday, January 2 | sunrise: 07:57 sunset: 17:00 |
| Low around 18°F (-8°C), high around 27°F (-3°C). Times of sun and clouds. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 21°F (-6°C) | 11 mph (18 km/h) | 62% | 0.266% |
| 03:00 06:00 | | Clear. | 19°F (-7°C) | 11 mph (17 km/h) | 66% | 0.266% |
| 06:00 09:00 | | Sunny. | 19°F (-7°C) | 11 mph (17 km/h) | 68% | 0.266% |
| 09:00 12:00 | | Sunny. | 24°F (-4°C) | 12 mph (20 km/h) | 51% | 0.266% |
| 12:00 15:00 | | Sunny. | 27°F (-3°C) | 11 mph (18 km/h) | 48% | 0.265% |
| 15:00 18:00 | | A few passing clouds. | 23°F (-5°C) | 6 mph (9 km/h) | 62% | 0.265% |
| 18:00 21:00 | | Overcast. | 22°F (-6°C) | 4 mph (7 km/h) | 64% | 0.265% |
| 21:00 00:00 | | Overcast. | 22°F (-6°C) | 5 mph (9 km/h) | 62% | 0.265% |
| Friday, January 3 | sunrise: 07:57 sunset: 17:01 |
| Low around 15°F (-9°C), high around 23°F (-5°C). Partly cloudy skies. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 21°F (-6°C) | 4 mph (7 km/h) | 55% | 0.265% |
| 03:00 06:00 | | Overcast. | 21°F (-6°C) | 8 mph (14 km/h) | 53% | 0.265% |
| 06:00 09:00 | | Overcast. | 19°F (-7°C) | 10 mph (17 km/h) | 52% | 0.264% |
| 09:00 12:00 | | Sunny. | 22°F (-6°C) | 12 mph (20 km/h) | 45% | 0.264% |
| 12:00 15:00 | | Sunny. | 23°F (-5°C) | 14 mph (22 km/h) | 43% | 0.263% |
| 15:00 18:00 | | Clear. | 19°F (-7°C) | 11 mph (18 km/h) | 51% | 0.263% |
| 18:00 21:00 | | Clear. | 17°F (-9°C) | 11 mph (18 km/h) | 54% | 0.263% |
| 21:00 00:00 | | Overcast. | 15°F (-9°C) | 12 mph (19 km/h) | 53% | 0.263% |
| Saturday, January 4 | sunrise: 07:57 sunset: 17:02 |
| Low around 8°F (-13°C), high around 17°F (-8°C). Times of sun and clouds. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 12°F (-11°C) | 12 mph (19 km/h) | 60% | 0.263% |
| 03:00 06:00 | | Overcast. | 9°F (-13°C) | 11 mph (18 km/h) | 65% | 0.263% |
| 06:00 09:00 | | Overcast. | 8°F (-13°C) | 11 mph (18 km/h) | 65% | 0.263% |
| 09:00 12:00 | | Sunny. | 14°F (-10°C) | 11 mph (18 km/h) | 51% | 0.263% |
| 12:00 15:00 | | Sunny. | 17°F (-8°C) | 11 mph (18 km/h) | 45% | 0.262% |
| 15:00 18:00 | | Clear. | 14°F (-10°C) | 8 mph (13 km/h) | 54% | 0.262% |
| 18:00 21:00 | | Clear. | 11°F (-11°C) | 9 mph (14 km/h) | 58% | 0.262% |
| 21:00 00:00 | | Clear. | 9°F (-13°C) | 7 mph (11 km/h) | 64% | 0.262% |
| Sunday, January 5 | sunrise: 07:57 sunset: 17:03 |
| Low around 6°F (-15°C), high around 18°F (-8°C). Estimated precipitation: 0.01 in (0.1875 mm). Mostly cloudy skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 7°F (-14°C) | 6 mph (10 km/h) | 68% | 0.262% |
| 03:00 06:00 | | Overcast. | 6°F (-14°C) | 5 mph (9 km/h) | 71% | 0.262% |
| 06:00 09:00 | | Overcast. | 7°F (-14°C) | 5 mph (8 km/h) | 62% | 0.262% |
| 09:00 12:00 | | Overcast. | 13°F (-11°C) | 3 mph (4 km/h) | 43% | 0.262% |
| 12:00 15:00 | | Overcast. | 16°F (-9°C) | 3 mph (5 km/h) | 38% | 0.262% |
| 15:00 18:00 | | Overcast. | 17°F (-9°C) | 5 mph (7 km/h) | 39% | 0.262% |
| 18:00 21:00 | | Overcast. | 17°F (-8°C) | 6 mph (10 km/h) | 40% | 0.262% |
| 21:00 00:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 18°F (-8°C) | 8 mph (13 km/h) | 49% | 0.261% |
| Monday, January 6 | sunrise: 07:57 sunset: 17:04 |
| Low around 17°F (-9°C), high around 22°F (-5°C). Chance of light snow most of the day (after 6 am). Estimated precipitation: 0.09 in (2.3125 mm). Overcast skies. Wind: 13 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 18°F (-8°C) | 9 mph (14 km/h) | 54% | 0.261% |
| 03:00 06:00 | | Overcast. | 17°F (-8°C) | 11 mph (17 km/h) | 68% | 0.261% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 18°F (-8°C) | 12 mph (19 km/h) | 87% | 0.261% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 21°F (-6°C) | 13 mph (20 km/h) | 86% | 0.261% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.02 in (0.5 mm). | 22°F (-5°C) | 10 mph (16 km/h) | 90% | 0.261% |
| 15:00 18:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 22°F (-6°C) | 10 mph (16 km/h) | 92% | 0.261% |
| 18:00 21:00 | | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 22°F (-5°C) | 7 mph (11 km/h) | 94% | 0.261% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 21°F (-6°C) | 6 mph (10 km/h) | 95% | 0.261% |
| Tuesday, January 7 | sunrise: 07:57 sunset: 17:05 |
| Low around 7°F (-14°C), high around 23°F (-5°C). Chance of snow most of the night and day, until late at night (9 pm). Estimated precipitation: 0.21 in (5.25 mm). Overcast skies. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 22°F (-6°C) | 5 mph (8 km/h) | 95% | 0.261% |
| 03:00 06:00 | | Chance of snow. Precipitation: 0.04 in (1 mm). | 22°F (-6°C) | 5 mph (8 km/h) | 96% | 0.261% |
| 06:00 09:00 | | Chance of snow. Precipitation: 0.04 in (1.0625 mm). | 22°F (-6°C) | 6 mph (9 km/h) | 95% | 0.261% |
| 09:00 12:00 | | Chance of snow. Precipitation: 0.04 in (1.125 mm). | 23°F (-5°C) | 11 mph (17 km/h) | 91% | 0.261% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 21°F (-6°C) | 16 mph (25 km/h) | 91% | 0.261% |
| 15:00 18:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 15°F (-9°C) | 14 mph (23 km/h) | 91% | 0.261% |
| 18:00 21:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 12°F (-11°C) | 14 mph (22 km/h) | 92% | 0.261% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 7°F (-14°C) | 14 mph (23 km/h) | 85% | 0.261% |
| Wednesday, January 8 | sunrise: 07:57 sunset: 17:06 |
| Low around -8°F (-22°C), high around 6°F (-14°C). More clouds than sun. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 2°F (-17°C) | 12 mph (20 km/h) | 86% | 0.261% |
| 03:00 06:00 | | Clear. | -0°F (-18°C) | 11 mph (18 km/h) | 89% | 0.261% |
| 06:00 09:00 | | Sunny. | -0°F (-18°C) | 11 mph (18 km/h) | 88% | 0.261% |
| 09:00 12:00 | | Overcast. | 4°F (-16°C) | 14 mph (23 km/h) | 78% | 0.261% |
| 12:00 15:00 | | Overcast. | 6°F (-14°C) | 12 mph (20 km/h) | 78% | 0.261% |
| 15:00 18:00 | | Clear. | -0°F (-18°C) | 7 mph (12 km/h) | 90% | 0.261% |
| 18:00 21:00 | | Clear. | -5°F (-21°C) | 5 mph (8 km/h) | 96% | 0.261% |
| 21:00 00:00 | | Clear. | -8°F (-22°C) | 4 mph (6 km/h) | 98% | 0.261% |
| Thursday, January 9 | sunrise: 07:56 sunset: 17:07 |
| Low around -8°F (-22°C), high around 21°F (-6°C). Estimated precipitation: 0 in (0.0625 mm). Mostly cloudy skies. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly clear, with a few passing clouds. | -8°F (-22°C) | 4 mph (6 km/h) | 97% | 0.261% |
| 03:00 06:00 | | Overcast. | -5°F (-21°C) | 6 mph (9 km/h) | 95% | 0.261% |
| 06:00 09:00 | | Mostly sunny. | 1°F (-17°C) | 11 mph (17 km/h) | 90% | 0.261% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 11°F (-11°C) | 11 mph (17 km/h) | 89% | 0.261% |
| 12:00 15:00 | | Overcast. | 21°F (-6°C) | 8 mph (13 km/h) | 91% | 0.261% |
| 15:00 18:00 | | Times of clear skies and clouds. | 16°F (-9°C) | 3 mph (6 km/h) | 97% | 0.261% |
| 18:00 21:00 | | Partly cloudy. | 11°F (-12°C) | 3 mph (4 km/h) | 98% | 0.261% |
| 21:00 00:00 | | Overcast. | 9°F (-13°C) | 4 mph (7 km/h) | 98% | 0.261% |
| Friday, January 10 | sunrise: 07:56 sunset: 17:08 |
| Low around -6°F (-21°C), high around 16°F (-9°C). Chance of light snow all morning (between 3 am and 12 pm). Estimated precipitation: 0.07 in (1.875 mm). Mostly cloudy skies. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 16°F (-9°C) | 5 mph (9 km/h) | 93% | 0.261% |
| 03:00 06:00 | | Chance of light snow. Precipitation: 0.04 in (0.9375 mm). | 16°F (-9°C) | 8 mph (12 km/h) | 95% | 0.261% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 12°F (-11°C) | 9 mph (14 km/h) | 94% | 0.261% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 13°F (-11°C) | 12 mph (19 km/h) | 88% | 0.261% |
| 12:00 15:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 12°F (-11°C) | 14 mph (22 km/h) | 88% | 0.261% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 5°F (-15°C) | 14 mph (22 km/h) | 87% | 0.261% |
| 18:00 21:00 | | Mostly cloudy. | -1°F (-18°C) | 14 mph (22 km/h) | 90% | 0.261% |
| 21:00 00:00 | | Clear. | -6°F (-21°C) | 13 mph (21 km/h) | 89% | 0.261% |
| Saturday, January 11 | sunrise: 07:56 sunset: 17:09 |
| Low around -17°F (-27°C), high around -3°F (-20°C). A few passing clouds. Wind: 13 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | -10°F (-23°C) | 13 mph (20 km/h) | 89% | 0.261% |
| 03:00 06:00 | | Clear. | -12°F (-24°C) | 12 mph (19 km/h) | 89% | 0.261% |
| 06:00 09:00 | | Sunny. | -12°F (-25°C) | 10 mph (16 km/h) | 90% | 0.261% |
| 09:00 12:00 | | Overcast. | -6°F (-21°C) | 11 mph (18 km/h) | 82% | 0.261% |
| 12:00 15:00 | | Considerable cloudiness. | -3°F (-20°C) | 11 mph (17 km/h) | 78% | 0.261% |
| 15:00 18:00 | | Clear. | -11°F (-24°C) | 6 mph (9 km/h) | 93% | 0.262% |
| 18:00 21:00 | | Clear. | -14°F (-25°C) | 6 mph (9 km/h) | 95% | 0.262% |
| 21:00 00:00 | | Clear. | -17°F (-27°C) | 5 mph (7 km/h) | 97% | 0.262% |
| Sunday, January 12 | sunrise: 07:56 sunset: 17:10 |
| Low around -17°F (-27°C), high around 1°F (-17°C). Estimated precipitation: 0 in (0.125 mm). Mostly cloudy skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | -17°F (-27°C) | 4 mph (6 km/h) | 96% | 0.262% |
| 03:00 06:00 | | Overcast. | -11°F (-24°C) | 1 mph (2 km/h) | 87% | 0.262% |
| 06:00 09:00 | | Overcast. | -7°F (-22°C) | 3 mph (6 km/h) | 82% | 0.262% |
| 09:00 12:00 | | Overcast. | -3°F (-19°C) | 5 mph (8 km/h) | 79% | 0.262% |
| 12:00 15:00 | | Overcast. | 1°F (-17°C) | 4 mph (6 km/h) | 76% | 0.262% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 1°F (-17°C) | 2 mph (4 km/h) | 86% | 0.262% |
| 18:00 21:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | -4°F (-20°C) | 2 mph (4 km/h) | 98% | 0.262% |
| 21:00 00:00 | | Partly cloudy. | -3°F (-20°C) | 4 mph (7 km/h) | 98% | 0.262% |
| Monday, January 13 | sunrise: 07:55 sunset: 17:11 |
| Low around -11°F (-24°C), high around 7°F (-14°C). Times of sun and clouds. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | A few passing clouds. | -10°F (-23°C) | 4 mph (6 km/h) | 100% | 0.262% |
| 03:00 06:00 | | Mostly cloudy. | -10°F (-23°C) | 4 mph (7 km/h) | 100% | 0.262% |
| 06:00 09:00 | | Sunny. | -6°F (-21°C) | 5 mph (8 km/h) | 98% | 0.262% |
| 09:00 12:00 | | Overcast. | 3°F (-16°C) | 5 mph (9 km/h) | 87% | 0.262% |
| 12:00 15:00 | | Partly cloudy. | 7°F (-14°C) | 6 mph (9 km/h) | 85% | 0.262% |
| 15:00 18:00 | | Clear. | -2°F (-19°C) | 5 mph (8 km/h) | 98% | 0.262% |
| 18:00 21:00 | | Clear. | -3°F (-19°C) | 6 mph (9 km/h) | 98% | 0.262% |
| 21:00 00:00 | | Clear. | -3°F (-19°C) | 6 mph (10 km/h) | 96% | 0.262% |
| Tuesday, January 14 | sunrise: 07:55 sunset: 17:12 |
| Low around -4°F (-20°C), high around 15°F (-10°C). Mostly sunny. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | -4°F (-20°C) | 6 mph (9 km/h) | 96% | 0.262% |
| 03:00 06:00 | | Clear. | -3°F (-19°C) | 7 mph (11 km/h) | 95% | 0.262% |
| 06:00 09:00 | | Mostly cloudy. | 1°F (-17°C) | 8 mph (13 km/h) | 94% | 0.262% |
| 09:00 12:00 | | Sunny. | 11°F (-12°C) | 11 mph (18 km/h) | 83% | 0.262% |
| 12:00 15:00 | | Sunny. | 14°F (-10°C) | 11 mph (18 km/h) | 82% | 0.262% |
| 15:00 18:00 | | Clear. | 6°F (-14°C) | 8 mph (13 km/h) | 91% | 0.262% |
| 18:00 21:00 | | Clear. | 3°F (-16°C) | 8 mph (12 km/h) | 93% | 0.262% |
| 21:00 00:00 | | Clear. | 0°F (-18°C) | 5 mph (9 km/h) | 98% | 0.262% |
Rock Valley (latitude 43°13'N, longitude 096°17'W)
Local Time:
Rock Valley is in the "America/Chicago" timezone.
The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.
Rock Valley will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CDT and the offset to UTC will be -5:00 hours.