| Weather / South Dakota Weather Temperature |
Weather Forecast for Eureka (South Dakota)
View weather forecasts for other places in South Dakota
Forecast Overview
Mon Dec 23 
34°F 19°F 1°C -7°C Mostly cloudy skies.
detailsTue Dec 24 
30°F 23°F -1°C -5°C More sun than clouds.
detailsWed Dec 25 36°F 23°F 2°C -5°C Partly cloudy skies.
detailsThu Dec 26 
36°F 27°F 2°C -3°C Overcast skies.
detailsFri Dec 27 37°F 34°F 3°C 1°C Chance of light rain late at night.
detailsSat Dec 28 
36°F 32°F 2°C 0°C Chance of rain in the morning. Chance of snow in the morning and in the afternoon.
detailsSun Dec 29 
37°F 28°F 3°C -2°C Mostly sunny, with a few passing clouds.
detailsMon Dec 30 
34°F 27°F 1°C -3°C Sunny skies.
detailsTue Dec 31 34°F 27°F 1°C -3°C Overcast skies.
detailsWed Jan 1 
28°F 19°F -2°C -7°C Chance of light snow at various times.
detailsThu Jan 2 19°F 7°F -7°C -14°C Chance of light snow before sunrise.
detailsFri Jan 3 16°F 5°F -9°C -15°C Mostly cloudy skies.
detailsSat Jan 4 27°F 9°F -3°C -13°C Mostly cloudy skies.
detailsSun Jan 5 
21°F -0°F -6°C -18°C Chance of light snow after 6 pm.
details
Detailed Forecast
| Monday, December 23 | sunrise: 08:17 sunset: 16:57 |
| Low around 19°F (-7°C), high around 34°F (1°C). Mostly cloudy skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Overcast. | 23°F (-5°C) | 6 mph (10 km/h) | 87% | 0.237% |
| 03:00 06:00 | | Overcast. | 19°F (-7°C) | 5 mph (7 km/h) | 92% | 0.237% |
| 06:00 09:00 | | Overcast. | 24°F (-5°C) | 5 mph (8 km/h) | 86% | 0.237% |
| 09:00 12:00 | | Overcast. | 32°F (0°C) | 3 mph (5 km/h) | 75% | 0.236% |
| 12:00 15:00 | | Mostly cloudy. | 34°F (1°C) | 6 mph (10 km/h) | 79% | 0.237% |
| 15:00 18:00 | | Clear. | 27°F (-3°C) | 6 mph (9 km/h) | 90% | 0.237% |
| 18:00 21:00 | | Mostly clear, with a few passing clouds. | 29°F (-2°C) | 5 mph (9 km/h) | 92% | 0.237% |
| 21:00 00:00 | | Overcast. | 24°F (-5°C) | 6 mph (9 km/h) | 99% | 0.236% |
| Tuesday, December 24 | sunrise: 08:17 sunset: 16:58 |
| Low around 22°F (-5°C), high around 31°F (-1°C). More sun than clouds. Wind: 8 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 29°F (-1°C) | 7 mph (12 km/h) | 95% | 0.236% |
| 03:00 06:00 | | Overcast. | 29°F (-1°C) | 4 mph (7 km/h) | 96% | 0.236% |
| 06:00 09:00 | | Times of sun and clouds. | 27°F (-3°C) | 4 mph (6 km/h) | 97% | 0.235% |
| 09:00 12:00 | | Sunny. | 29°F (-2°C) | 3 mph (4 km/h) | 86% | 0.235% |
| 12:00 15:00 | | Sunny. | 31°F (-1°C) | 0 mph (0 km/h) | 86% | 0.235% |
| 15:00 18:00 | | Times of clear skies and clouds. | 22°F (-5°C) | 4 mph (7 km/h) | 97% | 0.234% |
| 18:00 21:00 | | Overcast. | 29°F (-2°C) | 8 mph (12 km/h) | 94% | 0.234% |
| 21:00 00:00 | | A few passing clouds. | 24°F (-4°C) | 6 mph (10 km/h) | 98% | 0.234% |
| Wednesday, December 25 | sunrise: 08:18 sunset: 16:59 |
| Low around 23°F (-5°C), high around 36°F (2°C). Partly cloudy skies. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 23°F (-5°C) | 6 mph (10 km/h) | 100% | 0.233% |
| 03:00 06:00 | | Overcast. | 27°F (-3°C) | 7 mph (11 km/h) | 98% | 0.233% |
| 06:00 09:00 | | More clouds than sun. | 24°F (-5°C) | 7 mph (10 km/h) | 98% | 0.233% |
| 09:00 12:00 | | Sunny. | 33°F (0°C) | 7 mph (11 km/h) | 84% | 0.233% |
| 12:00 15:00 | | Sunny. | 35°F (2°C) | 4 mph (7 km/h) | 87% | 0.237% |
| 15:00 18:00 | | Clear. | 28°F (-2°C) | 5 mph (9 km/h) | 91% | 0.236% |
| 18:00 21:00 | | Clear. | 27°F (-3°C) | 6 mph (9 km/h) | 91% | 0.236% |
| 21:00 00:00 | | Overcast. | 26°F (-3°C) | 6 mph (10 km/h) | 92% | 0.235% |
| Thursday, December 26 | sunrise: 08:18 sunset: 16:59 |
| Low around 26°F (-3°C), high around 36°F (2°C). Overcast skies. Wind: 15 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 27°F (-3°C) | 7 mph (12 km/h) | 92% | 0.235% |
| 03:00 06:00 | | Overcast. | 28°F (-2°C) | 10 mph (16 km/h) | 90% | 0.235% |
| 06:00 09:00 | | Overcast. | 28°F (-2°C) | 12 mph (20 km/h) | 94% | 0.235% |
| 09:00 12:00 | | Overcast. | 34°F (1°C) | 15 mph (23 km/h) | 92% | 0.235% |
| 12:00 15:00 | | Overcast. | 35°F (2°C) | 15 mph (24 km/h) | 95% | 0.239% |
| 15:00 18:00 | | Overcast. | 36°F (2°C) | 13 mph (21 km/h) | 97% | 0.241% |
| 18:00 21:00 | | Overcast. | 36°F (2°C) | 15 mph (24 km/h) | 96% | 0.243% |
| 21:00 00:00 | | Overcast. | 35°F (2°C) | 15 mph (25 km/h) | 97% | 0.244% |
| Friday, December 27 | sunrise: 08:18 sunset: 17:00 |
| Low around 35°F (1°C), high around 38°F (3°C). Chance of light rain late at night (after 9 pm). Estimated precipitation: 0 in (0.0625 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 35°F (2°C) | 13 mph (21 km/h) | 97% | 0.245% |
| 03:00 06:00 | | Overcast. | 35°F (2°C) | 10 mph (16 km/h) | 98% | 0.245% |
| 06:00 09:00 | | Overcast. | 35°F (2°C) | 10 mph (16 km/h) | 98% | 0.245% |
| 09:00 12:00 | | Overcast. | 37°F (3°C) | 9 mph (15 km/h) | 98% | 0.245% |
| 12:00 15:00 | | Overcast. | 37°F (3°C) | 8 mph (13 km/h) | 98% | 0.246% |
| 15:00 18:00 | | Overcast. | 36°F (2°C) | 11 mph (18 km/h) | 98% | 0.245% |
| 18:00 21:00 | | Overcast. | 35°F (2°C) | 8 mph (13 km/h) | 98% | 0.244% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 35°F (1°C) | 7 mph (12 km/h) | 98% | 0.243% |
| Saturday, December 28 | sunrise: 08:19 sunset: 17:01 |
| Low around 33°F (0°C), high around 35°F (2°C). Chance of rain early in the morning (until 9 am). Chance of snow in the morning and early afternoon (between 9 am and 3 pm). Estimated precipitation: 0.16 in (4 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of rain. Precipitation: 0.04 in (1.0625 mm). | 34°F (1°C) | 6 mph (10 km/h) | 99% | 0.251% |
| 03:00 06:00 | | Chance of rain. Precipitation: 0.07 in (1.6875 mm). | 34°F (1°C) | 6 mph (10 km/h) | 99% | 0.265% |
| 06:00 09:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 34°F (1°C) | 3 mph (5 km/h) | 99% | 0.266% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 34°F (1°C) | 3 mph (4 km/h) | 99% | 0.268% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 34°F (1°C) | 4 mph (6 km/h) | 99% | 0.268% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 35°F (1°C) | 4 mph (7 km/h) | 99% | 0.267% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 35°F (2°C) | 6 mph (9 km/h) | 99% | 0.264% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 33°F (0°C) | 6 mph (10 km/h) | 92% | 0.262% |
| Sunday, December 29 | sunrise: 08:19 sunset: 17:01 |
| Low around 28°F (-2°C), high around 37°F (3°C). Mostly sunny, with a few passing clouds. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 30°F (-1°C) | 7 mph (11 km/h) | 93% | 0.26% |
| 03:00 06:00 | | Clear. | 29°F (-2°C) | 7 mph (11 km/h) | 94% | 0.259% |
| 06:00 09:00 | | Sunny. | 29°F (-2°C) | 4 mph (7 km/h) | 92% | 0.258% |
| 09:00 12:00 | | Sunny. | 36°F (2°C) | 6 mph (10 km/h) | 73% | 0.258% |
| 12:00 15:00 | | Sunny. | 37°F (3°C) | 7 mph (11 km/h) | 71% | 0.258% |
| 15:00 18:00 | | Clear. | 32°F (-0°C) | 6 mph (10 km/h) | 82% | 0.256% |
| 18:00 21:00 | | Overcast. | 31°F (-0°C) | 6 mph (9 km/h) | 75% | 0.255% |
| 21:00 00:00 | | Clear. | 31°F (-1°C) | 6 mph (9 km/h) | 69% | 0.254% |
| Monday, December 30 | sunrise: 08:19 sunset: 17:02 |
| Low around 26°F (-3°C), high around 35°F (1°C). Sunny skies. Wind: 10 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly clear. | 30°F (-1°C) | 7 mph (11 km/h) | 75% | 0.254% |
| 03:00 06:00 | | Clear. | 29°F (-2°C) | 7 mph (11 km/h) | 96% | 0.254% |
| 06:00 09:00 | | Sunny. | 27°F (-3°C) | 7 mph (11 km/h) | 94% | 0.254% |
| 09:00 12:00 | | Sunny. | 32°F (0°C) | 10 mph (15 km/h) | 63% | 0.254% |
| 12:00 15:00 | | Sunny. | 34°F (1°C) | 9 mph (15 km/h) | 57% | 0.253% |
| 15:00 18:00 | | Clear. | 28°F (-2°C) | 5 mph (9 km/h) | 73% | 0.253% |
| 18:00 21:00 | | Mostly clear. | 26°F (-3°C) | 2 mph (4 km/h) | 72% | 0.252% |
| 21:00 00:00 | | Clear. | 26°F (-3°C) | 3 mph (4 km/h) | 68% | 0.252% |
| Tuesday, December 31 | sunrise: 08:19 sunset: 17:03 |
| Low around 26°F (-3°C), high around 33°F (1°C). Estimated precipitation: 0.01 in (0.1875 mm). Overcast skies. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 27°F (-3°C) | 6 mph (10 km/h) | 67% | 0.253% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 27°F (-3°C) | 8 mph (13 km/h) | 77% | 0.253% |
| 06:00 09:00 | | Overcast. | 27°F (-3°C) | 11 mph (17 km/h) | 76% | 0.253% |
| 09:00 12:00 | | Overcast. | 32°F (0°C) | 12 mph (20 km/h) | 65% | 0.253% |
| 12:00 15:00 | | Overcast. | 32°F (0°C) | 12 mph (19 km/h) | 67% | 0.252% |
| 15:00 18:00 | | Overcast. | 30°F (-1°C) | 12 mph (19 km/h) | 76% | 0.252% |
| 18:00 21:00 | | Overcast. | 28°F (-2°C) | 9 mph (15 km/h) | 82% | 0.251% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 28°F (-2°C) | 9 mph (14 km/h) | 89% | 0.251% |
| Wednesday, January 1 | sunrise: 08:19 sunset: 17:03 |
| Low around 19°F (-7°C), high around 29°F (-2°C). Chance of light snow between 6 am and 12 pm, between 3 pm and 6 pm and after 9 pm. Estimated precipitation: 0.1 in (2.625 mm). Overcast skies. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0.02 in (0.4375 mm). | 28°F (-2°C) | 8 mph (12 km/h) | 89% | 0.251% |
| 03:00 06:00 | | Overcast. | 27°F (-3°C) | 9 mph (14 km/h) | 92% | 0.251% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 26°F (-3°C) | 9 mph (14 km/h) | 94% | 0.251% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0.04 in (0.9375 mm). | 27°F (-3°C) | 10 mph (15 km/h) | 92% | 0.251% |
| 12:00 15:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 28°F (-2°C) | 11 mph (17 km/h) | 79% | 0.251% |
| 15:00 18:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 24°F (-4°C) | 11 mph (17 km/h) | 90% | 0.25% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 21°F (-6°C) | 10 mph (16 km/h) | 85% | 0.25% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 19°F (-7°C) | 10 mph (17 km/h) | 89% | 0.251% |
| Thursday, January 2 | sunrise: 08:19 sunset: 17:04 |
| Low around 6°F (-14°C), high around 19°F (-7°C). Chance of light snow between midnight and 3 am. Estimated precipitation: 0 in (0.125 mm). Partly cloudy skies. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 15°F (-9°C) | 11 mph (17 km/h) | 88% | 0.251% |
| 03:00 06:00 | | Considerable cloudiness. | 10°F (-12°C) | 11 mph (17 km/h) | 89% | 0.251% |
| 06:00 09:00 | | Mostly cloudy. | 8°F (-14°C) | 10 mph (16 km/h) | 87% | 0.252% |
| 09:00 12:00 | | Overcast. | 11°F (-11°C) | 10 mph (16 km/h) | 77% | 0.252% |
| 12:00 15:00 | | Overcast. | 13°F (-10°C) | 9 mph (15 km/h) | 74% | 0.253% |
| 15:00 18:00 | | Clear. | 10°F (-12°C) | 6 mph (10 km/h) | 85% | 0.253% |
| 18:00 21:00 | | Clear. | 8°F (-14°C) | 6 mph (9 km/h) | 88% | 0.253% |
| 21:00 00:00 | | Clear. | 6°F (-14°C) | 3 mph (5 km/h) | 90% | 0.254% |
| Friday, January 3 | sunrise: 08:19 sunset: 17:05 |
| Low around 5°F (-15°C), high around 15°F (-9°C). Mostly cloudy skies. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Considerable cloudiness. | 6°F (-15°C) | 2 mph (4 km/h) | 93% | 0.254% |
| 03:00 06:00 | | Overcast. | 5°F (-15°C) | 2 mph (4 km/h) | 94% | 0.254% |
| 06:00 09:00 | | Overcast. | 7°F (-14°C) | 2 mph (2 km/h) | 84% | 0.255% |
| 09:00 12:00 | | Overcast. | 12°F (-11°C) | 2 mph (3 km/h) | 72% | 0.255% |
| 12:00 15:00 | | Sunny. | 15°F (-9°C) | 4 mph (6 km/h) | 70% | 0.255% |
| 15:00 18:00 | | Clear. | 10°F (-12°C) | 5 mph (7 km/h) | 90% | 0.255% |
| 18:00 21:00 | | Clear. | 9°F (-13°C) | 5 mph (7 km/h) | 91% | 0.255% |
| 21:00 00:00 | | Overcast. | 9°F (-13°C) | 7 mph (11 km/h) | 93% | 0.255% |
| Saturday, January 4 | sunrise: 08:19 sunset: 17:06 |
| Low around 9°F (-13°C), high around 27°F (-3°C). Mostly cloudy skies. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 11°F (-11°C) | 9 mph (14 km/h) | 87% | 0.255% |
| 03:00 06:00 | | Overcast. | 12°F (-11°C) | 9 mph (15 km/h) | 87% | 0.256% |
| 06:00 09:00 | | Overcast. | 14°F (-10°C) | 9 mph (15 km/h) | 90% | 0.256% |
| 09:00 12:00 | | Overcast. | 22°F (-6°C) | 9 mph (15 km/h) | 80% | 0.256% |
| 12:00 15:00 | | Overcast. | 27°F (-3°C) | 8 mph (12 km/h) | 79% | 0.255% |
| 15:00 18:00 | | Mostly clear, with a few passing clouds. | 22°F (-5°C) | 8 mph (12 km/h) | 89% | 0.255% |
| 18:00 21:00 | | Overcast. | 24°F (-4°C) | 14 mph (23 km/h) | 82% | 0.255% |
| 21:00 00:00 | | Overcast. | 20°F (-6°C) | 14 mph (22 km/h) | 85% | 0.255% |
| Sunday, January 5 | sunrise: 08:19 sunset: 17:07 |
| Low around -0°F (-18°C), high around 20°F (-6°C). Chance of light snow in the evening and during the night (after 6 pm). Estimated precipitation: 0.03 in (0.6875 mm). Overcast skies. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 16°F (-9°C) | 11 mph (18 km/h) | 89% | 0.255% |
| 03:00 06:00 | | Overcast. | 14°F (-10°C) | 10 mph (16 km/h) | 86% | 0.255% |
| 06:00 09:00 | | Overcast. | 12°F (-11°C) | 10 mph (16 km/h) | 82% | 0.255% |
| 09:00 12:00 | | Overcast. | 12°F (-11°C) | 10 mph (16 km/h) | 67% | 0.254% |
| 12:00 15:00 | | Overcast. | 9°F (-13°C) | 11 mph (18 km/h) | 59% | 0.254% |
| 15:00 18:00 | | Overcast. | 5°F (-15°C) | 11 mph (18 km/h) | 67% | 0.254% |
| 18:00 21:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 2°F (-17°C) | 11 mph (17 km/h) | 87% | 0.254% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | -0°F (-18°C) | 10 mph (15 km/h) | 87% | 0.254% |
Eureka (latitude 45°46'N, longitude 099°37'W)
Local Time:
Eureka 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.
Eureka 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.