| Weather / Virginia Weather Temperature |
Weather Forecast for Herndon (Virginia)
Forecast Overview
Mon Dec 23 
36°F 19°F 2°C -7°C Times of sun and clouds.
detailsTue Dec 24 
43°F 27°F 6°C -3°C Chance of light rain in the morning.
detailsWed Dec 25 
43°F 30°F 6°C -1°C Mostly cloudy skies.
detailsThu Dec 26 
45°F 32°F 7°C -0°C Considerable cloudiness.
detailsFri Dec 27 45°F 34°F 7°C 1°C More clouds than sun.
detailsSat Dec 28 48°F 32°F 9°C -0°C Mostly cloudy skies.
detailsSun Dec 29 48°F 36°F 9°C 2°C Overcast skies.
detailsMon Dec 30 45°F 41°F 7°C 5°C Chance of light rain in the morning.
detailsTue Dec 31 48°F 39°F 9°C 4°C Overcast skies.
detailsWed Jan 1 
45°F 41°F 7°C 5°C Chance of rain all day.
detailsThu Jan 2 
48°F 39°F 9°C 4°C Chance of rain before sunrise.
detailsFri Jan 3 43°F 39°F 6°C 4°C Overcast skies.
detailsSat Jan 4 41°F 32°F 5°C 0°C Chance of light rain at various times.
detailsSun Jan 5 41°F 30°F 5°C -1°C Times of sun and clouds.
details
Detailed Forecast
| Sunday, December 22 | Herndon sunrise: 07:25 sunset: 16:51 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 13:00 16:00 |  | Sunny. | 31°F (-1°C) | 6 mph (10 km/h) | 35% | 0.281% |
| 16:00 19:00 | | Clear. | 24°F (-5°C) | 5 mph (8 km/h) | 46% | 0.281% |
| 19:00 22:00 | | Clear. | 21°F (-6°C) | 5 mph (7 km/h) | 50% | 0.283% |
| 22:00 01:00 | | Clear. | 20°F (-7°C) | 2 mph (4 km/h) | 50% | 0.284% |
| Monday, December 23 | Herndon sunrise: 07:25 sunset: 16:51 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 19°F (-7°C) | 1 mph (1 km/h) | 52% | 0.286% |
| 04:00 07:00 | | Clear. | 19°F (-7°C) | 1 mph (2 km/h) | 54% | 0.287% |
| 07:00 10:00 | | Sunny. | 27°F (-3°C) | 7 mph (11 km/h) | 49% | 0.291% |
| 10:00 13:00 | | Sunny. | 35°F (1°C) | 9 mph (14 km/h) | 38% | 0.289% |
| 13:00 16:00 | | Partly cloudy. | 35°F (1°C) | 7 mph (12 km/h) | 41% | 0.287% |
| 16:00 19:00 | | Clear. | 28°F (-2°C) | 7 mph (11 km/h) | 56% | 0.288% |
| 19:00 22:00 | | Overcast. | 28°F (-2°C) | 9 mph (14 km/h) | 55% | 0.286% |
| 22:00 01:00 | | Overcast. | 28°F (-2°C) | 8 mph (12 km/h) | 62% | 0.285% |
| Tuesday, December 24 | Herndon sunrise: 07:26 sunset: 16:52 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 26°F (-3°C) | 5 mph (8 km/h) | 67% | 0.285% |
| 04:00 07:00 | | Overcast. | 28°F (-2°C) | 4 mph (6 km/h) | 62% | 0.285% |
| 07:00 10:00 | | Overcast. | 36°F (2°C) | 2 mph (4 km/h) | 48% | 0.285% |
| 10:00 13:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 38°F (4°C) | 2 mph (4 km/h) | 65% | 0.283% |
| 13:00 16:00 | | Overcast. | 40°F (5°C) | 4 mph (7 km/h) | 77% | 0.281% |
| 16:00 19:00 | | Considerable cloudiness. | 38°F (3°C) | 5 mph (9 km/h) | 87% | 0.279% |
| 19:00 22:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 87% | 0.279% |
| 22:00 01:00 | | Overcast. | 36°F (2°C) | 4 mph (7 km/h) | 86% | 0.278% |
| Wednesday, December 25 | Herndon sunrise: 07:26 sunset: 16:52 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Partly cloudy. | 36°F (2°C) | 4 mph (6 km/h) | 83% | 0.277% |
| 04:00 07:00 | | Clear. | 31°F (-1°C) | 4 mph (6 km/h) | 89% | 0.276% |
| 07:00 10:00 | | More clouds than sun. | 39°F (4°C) | 5 mph (8 km/h) | 68% | 0.276% |
| 10:00 13:00 | | Overcast. | 42°F (6°C) | 4 mph (7 km/h) | 58% | 0.276% |
| 13:00 16:00 | | Overcast. | 41°F (5°C) | 4 mph (6 km/h) | 63% | 0.276% |
| 16:00 19:00 | | Overcast. | 36°F (2°C) | 4 mph (6 km/h) | 70% | 0.272% |
| 19:00 22:00 | | Overcast. | 34°F (1°C) | 4 mph (6 km/h) | 78% | 0.274% |
| 22:00 01:00 | | Overcast. | 33°F (1°C) | 2 mph (3 km/h) | 80% | 0.273% |
| Thursday, December 26 | Herndon sunrise: 07:26 sunset: 16:53 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 32°F (0°C) | 1 mph (2 km/h) | 81% | 0.272% |
| 04:00 07:00 | | Overcast. | 32°F (-0°C) | 1 mph (1 km/h) | 83% | 0.273% |
| 07:00 10:00 | | Overcast. | 38°F (3°C) | 1 mph (2 km/h) | 68% | 0.273% |
| 10:00 13:00 | | More sun than clouds. | 44°F (7°C) | 2 mph (3 km/h) | 59% | 0.27% |
| 13:00 16:00 | | Sunny. | 43°F (6°C) | 3 mph (5 km/h) | 64% | 0.272% |
| 16:00 19:00 | | Mostly cloudy. | 37°F (3°C) | 4 mph (6 km/h) | 77% | 0.271% |
| 19:00 22:00 | | Overcast. | 39°F (4°C) | 2 mph (4 km/h) | 70% | 0.272% |
| 22:00 01:00 | | Partly cloudy. | 36°F (2°C) | 3 mph (4 km/h) | 76% | 0.272% |
| Friday, December 27 | Herndon sunrise: 07:27 sunset: 16:54 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 37°F (3°C) | 2 mph (4 km/h) | 75% | 0.272% |
| 04:00 07:00 | | Considerable cloudiness. | 36°F (2°C) | 5 mph (8 km/h) | 80% | 0.272% |
| 07:00 10:00 | | More sun than clouds. | 39°F (4°C) | 5 mph (7 km/h) | 72% | 0.271% |
| 10:00 13:00 | | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 62% | 0.27% |
| 13:00 16:00 | | Mostly sunny. | 43°F (6°C) | 4 mph (7 km/h) | 63% | 0.269% |
| 16:00 19:00 | | Clear. | 37°F (3°C) | 5 mph (8 km/h) | 71% | 0.267% |
| 19:00 22:00 | | Overcast. | 35°F (1°C) | 4 mph (6 km/h) | 75% | 0.269% |
| 22:00 01:00 | | Clear. | 33°F (1°C) | 4 mph (7 km/h) | 81% | 0.269% |
| Saturday, December 28 | Herndon sunrise: 07:27 sunset: 16:54 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 32°F (-0°C) | 3 mph (5 km/h) | 90% | 0.272% |
| 04:00 07:00 | | Overcast. | 32°F (-0°C) | 4 mph (6 km/h) | 93% | 0.27% |
| 07:00 10:00 | | Overcast. | 38°F (4°C) | 5 mph (8 km/h) | 80% | 0.269% |
| 10:00 13:00 | | Considerable cloudiness. | 47°F (8°C) | 5 mph (8 km/h) | 65% | 0.268% |
| 13:00 16:00 | | Overcast. | 47°F (8°C) | 4 mph (7 km/h) | 69% | 0.268% |
| 16:00 19:00 | | Overcast. | 41°F (5°C) | 3 mph (5 km/h) | 82% | 0.268% |
| 19:00 22:00 | | Partly cloudy. | 39°F (4°C) | 4 mph (7 km/h) | 86% | 0.268% |
| 22:00 01:00 | | Clear. | 37°F (3°C) | 4 mph (6 km/h) | 91% | 0.268% |
| Sunday, December 29 | Herndon sunrise: 07:27 sunset: 16:55 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 37°F (3°C) | 4 mph (6 km/h) | 93% | 0.266% |
| 04:00 07:00 | | Overcast. | 36°F (2°C) | 5 mph (7 km/h) | 95% | 0.268% |
| 07:00 10:00 | | Overcast. | 41°F (5°C) | 6 mph (10 km/h) | 81% | 0.267% |
| 10:00 13:00 | | Overcast. | 47°F (9°C) | 10 mph (16 km/h) | 69% | 0.267% |
| 13:00 16:00 | | Overcast. | 47°F (8°C) | 8 mph (13 km/h) | 72% | 0.267% |
| 16:00 19:00 | | Overcast. | 45°F (7°C) | 7 mph (10 km/h) | 76% | 0.267% |
| 19:00 22:00 | | Overcast. | 44°F (7°C) | 6 mph (10 km/h) | 79% | 0.267% |
| 22:00 01:00 | | Overcast. | 42°F (5°C) | 5 mph (7 km/h) | 88% | 0.267% |
| Monday, December 30 | Herndon sunrise: 07:28 sunset: 16:56 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 43°F (6°C) | 3 mph (5 km/h) | 85% | 0.267% |
| 04:00 07:00 | | Overcast. | 43°F (6°C) | 3 mph (5 km/h) | 87% | 0.267% |
| 07:00 10:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 1 mph (2 km/h) | 85% | 0.267% |
| 10:00 13:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 44°F (6°C) | 2 mph (3 km/h) | 89% | 0.268% |
| 13:00 16:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 44°F (7°C) | 1 mph (2 km/h) | 90% | 0.27% |
| 16:00 19:00 | | Overcast. | 44°F (6°C) | 3 mph (5 km/h) | 91% | 0.269% |
| 19:00 22:00 | | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 93% | 0.271% |
| 22:00 01:00 | | Overcast. | 43°F (6°C) | 3 mph (5 km/h) | 93% | 0.269% |
| Tuesday, December 31 | Herndon sunrise: 07:28 sunset: 16:57 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 92% | 0.271% |
| 04:00 07:00 | | Overcast. | 43°F (6°C) | 4 mph (7 km/h) | 92% | 0.268% |
| 07:00 10:00 | | Mostly cloudy. | 46°F (8°C) | 5 mph (8 km/h) | 83% | 0.268% |
| 10:00 13:00 | | Overcast. | 48°F (9°C) | 5 mph (7 km/h) | 77% | 0.268% |
| 13:00 16:00 | | Overcast. | 48°F (9°C) | 4 mph (7 km/h) | 74% | 0.267% |
| 16:00 19:00 | | Overcast. | 44°F (7°C) | 5 mph (8 km/h) | 84% | 0.269% |
| 19:00 22:00 | | Mostly clear, with a few passing clouds. | 43°F (6°C) | 4 mph (6 km/h) | 84% | 0.267% |
| 22:00 01:00 | | Overcast. | 41°F (5°C) | 4 mph (7 km/h) | 86% | 0.266% |
| Wednesday, January 1 | Herndon sunrise: 07:28 sunset: 16:57 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 42°F (6°C) | 5 mph (7 km/h) | 88% | 0.267% |
| 04:00 07:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 42°F (6°C) | 6 mph (9 km/h) | 92% | 0.27% |
| 07:00 10:00 | | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 43°F (6°C) | 7 mph (10 km/h) | 94% | 0.27% |
| 10:00 13:00 | | Chance of rain. Precipitation: 0.14 in (3.4375 mm). | 44°F (6°C) | 7 mph (11 km/h) | 96% | 0.298% |
| 13:00 16:00 | | Chance of rain. Precipitation: 0.29 in (7.3125 mm). | 43°F (6°C) | 9 mph (15 km/h) | 94% | 0.33% |
| 16:00 19:00 | | Chance of rain. Precipitation: 0.14 in (3.625 mm). | 42°F (5°C) | 10 mph (16 km/h) | 93% | 0.326% |
| 19:00 22:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 41°F (5°C) | 12 mph (19 km/h) | 92% | 0.313% |
| 22:00 01:00 | | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 42°F (5°C) | 12 mph (19 km/h) | 91% | 0.309% |
| Thursday, January 2 | Herndon sunrise: 07:28 sunset: 16:58 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of rain. Precipitation: 0.12 in (2.9375 mm). | 41°F (5°C) | 13 mph (21 km/h) | 94% | 0.324% |
| 04:00 07:00 | | Chance of rain. Precipitation: 0.12 in (2.9375 mm). | 41°F (5°C) | 13 mph (22 km/h) | 93% | 0.327% |
| 07:00 10:00 | | Overcast. Precipitation: 0.03 in (0.6875 mm). | 43°F (6°C) | 12 mph (20 km/h) | 89% | 0.319% |
| 10:00 13:00 | | Overcast. | 47°F (8°C) | 13 mph (21 km/h) | 77% | 0.312% |
| 13:00 16:00 | | Overcast. | 47°F (8°C) | 13 mph (21 km/h) | 77% | 0.307% |
| 16:00 19:00 | | Overcast. | 45°F (7°C) | 13 mph (21 km/h) | 83% | 0.305% |
| 19:00 22:00 | | Times of clear skies and clouds. | 41°F (5°C) | 9 mph (15 km/h) | 86% | 0.302% |
| 22:00 01:00 | | Overcast. | 41°F (5°C) | 12 mph (19 km/h) | 79% | 0.301% |
| Friday, January 3 | Herndon sunrise: 07:28 sunset: 16:58 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 41°F (5°C) | 12 mph (19 km/h) | 74% | 0.298% |
| 04:00 07:00 | | Overcast. | 40°F (4°C) | 9 mph (15 km/h) | 76% | 0.299% |
| 07:00 10:00 | | Overcast. | 41°F (5°C) | 9 mph (15 km/h) | 74% | 0.298% |
| 10:00 13:00 | | Overcast. | 43°F (6°C) | 8 mph (12 km/h) | 71% | 0.295% |
| 13:00 16:00 | | Overcast. | 42°F (6°C) | 6 mph (9 km/h) | 75% | 0.294% |
| 16:00 19:00 | | Overcast. | 41°F (5°C) | 4 mph (7 km/h) | 78% | 0.293% |
| 19:00 22:00 | | Overcast. | 40°F (4°C) | 5 mph (7 km/h) | 78% | 0.294% |
| 22:00 01:00 | | Overcast. | 39°F (4°C) | 4 mph (7 km/h) | 81% | 0.292% |
| Saturday, January 4 | Herndon sunrise: 07:28 sunset: 16:59 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 38°F (3°C) | 4 mph (6 km/h) | 84% | 0.29% |
| 04:00 07:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 3 mph (5 km/h) | 95% | 0.292% |
| 07:00 10:00 | | Chance of rain. Precipitation: 0.04 in (1 mm). | 38°F (3°C) | 2 mph (3 km/h) | 96% | 0.297% |
| 10:00 13:00 | | Overcast. Precipitation: 0.02 in (0.5 mm). | 39°F (4°C) | 4 mph (7 km/h) | 95% | 0.297% |
| 13:00 16:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 40°F (4°C) | 7 mph (11 km/h) | 86% | 0.296% |
| 16:00 19:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 39°F (4°C) | 11 mph (17 km/h) | 76% | 0.293% |
| 19:00 22:00 | | Considerable cloudiness. | 35°F (2°C) | 12 mph (19 km/h) | 78% | 0.293% |
| 22:00 01:00 | | Overcast. | 33°F (0°C) | 13 mph (22 km/h) | 84% | 0.294% |
| Sunday, January 5 | Herndon sunrise: 07:28 sunset: 17:00 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 33°F (1°C) | 15 mph (24 km/h) | 71% | 0.291% |
| 04:00 07:00 | | Partly cloudy. Precipitation: 0.01 in (0.375 mm). | 31°F (-0°C) | 16 mph (26 km/h) | 87% | 0.291% |
| 07:00 10:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 34°F (1°C) | 18 mph (29 km/h) | 79% | 0.29% |
| 10:00 13:00 | | Times of sun and clouds. | 41°F (5°C) | 20 mph (32 km/h) | 59% | 0.291% |
| 13:00 16:00 | | Sunny. | 39°F (4°C) | 19 mph (31 km/h) | 61% | 0.288% |
| 16:00 19:00 | | Clear. | 35°F (2°C) | 19 mph (30 km/h) | 62% | 0.286% |
| 19:00 22:00 | | Clear. | 33°F (0°C) | 18 mph (29 km/h) | 61% | 0.287% |
| 22:00 01:00 | | Clear. | 31°F (-0°C) | 17 mph (27 km/h) | 59% | 0.283% |
Herndon (latitude 38°58'N, longitude 077°23'W)
Herndon - other nearby places: Reston (2 miles / 3.4 km away), Sterling (4 miles / 7 km away), Great Falls (6 miles / 9.4 km away), Wolf Trap (6 miles / 9.4 km away), Chantilly (6 miles / 10 km away), Oakton (7 miles / 12 km away), Vienna (8 miles / 13 km away), Centreville (8 miles / 14 km away), Tysons Corner (9 miles / 14 km away), Fairfax (9 miles / 15 km away), Rockville (15 miles / 24 km away), North Bethesda (15 miles / 24 km away), Washington Grove (16 miles / 25 km away), Chevy Chase (16 miles / 26 km away), Friendship Village (16 miles / 26 km away), South Kensington (17 miles / 27 km away), Garrett Park (17 miles / 27 km away), Redland (17 miles / 27 km away), Chevy Chase Section Five (17 miles / 27 km away), Chevy Chase Village (17 miles / 27 km away), Chevy Chase Section Three (17 miles / 28 km away).
View weather forecasts for other places in Virginia
Forecasts for Other Places:
Herndon
41°F ... 54°F (5°C ... 12°C)
Mostly cloudy skies.
Herndon
9°F ... 27°F (-13°C ... -3°C)
Mostly cloudy skies.
Heron
30°F ... 36°F (-1°C ... 2°C)
Chance of snow until late afternoon (2 pm). Estimated precipitation: 13.3125 mm.
Heron Lake
19°F ... 32°F (-7°C ... -0°C)
Mostly sunny, with a few passing clouds.
Herreid
18°F ... 32°F (-8°C ... 0°C)
Considerable cloudiness.
Herrick
30°F ... 41°F (-1°C ... 5°C)
Overcast skies.
Herrick
34°F ... 46°F (1°C ... 8°C)
Times of sun and clouds.
Herricks
19°F ... 32°F (-7°C ... 0°C)
Partly cloudy skies.
Herriman
37°F ... 45°F (3°C ... 7°C)
Chance of light rain during the afternoon (between 11 am and 5 pm). Estimated precipitation: 0.625 mm.
Herrin
30°F ... 45°F (-1°C ... 7°C)
Chance of light rain late at night (after 9 pm).