Currently: 9 °F. Clear. (Weather station: Washington-Dulles International Airport, USA). See more current weatherReston Extended Forecast with high and low temperatures
2 Week Extended Forecast in Reston, Virginia, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jan 21 |  | 41 / 12 °F | Increasing cloudiness. | 33 °F | 13 mph | ↑ | 24% | 0% | 0.00" | 3 (Moderate) | 7:23 am | 5:18 pm |
| Thu Jan 22 |  | 50 / 28 °F | Cloudy. | 44 °F | 10 mph | ↑ | 33% | 0% | 0.00" | 0 (Low) | 7:23 am | 5:19 pm |
| Fri Jan 23 | | 42 / 19 °F | Overcast. | 35 °F | 10 mph | ↑ | 33% | 0% | 0.00" | 0 (Low) | 7:22 am | 5:20 pm |
| Sat Jan 24 |  | 21 / 13 °F | Light snow late. Overcast. | 11 °F | 7 mph | ↑ | 26% | 24% | 0.47" | 0 (Low) | 7:21 am | 5:21 pm |
| Sun Jan 25 |  | 21 / 15 °F | Moderate snow. Overcast. | 10 °F | 5 mph | ↑ | 79% | 94% | 18.65" | 0 (Low) | 7:21 am | 5:22 pm |
| Mon Jan 26 | | 29 / 11 °F | Light snow early. Morning clouds. | 18 °F | 10 mph | ↑ | 58% | 54% | 2.65" | 0 (Low) | 7:20 am | 5:23 pm |
| Tue Jan 27 |  | 29 / -1 °F | Mostly sunny. | 21 °F | 8 mph | ↑ | 54% | 0% | 0.00" | 3 (Moderate) | 7:19 am | 5:24 pm |
| Wed Jan 28 | | 31 / -10 °F | Scattered clouds. | 31 °F | 3 mph | ↑ | 83% | 4% | 0.00" | 3 (Moderate) | 7:19 am | 5:26 pm |
| Thu Jan 29 | | 34 / 9 °F | Light snow late. Broken clouds. | 25 °F | 12 mph | ↑ | 77% | 44% | 0.13" | 0 (Low) | 7:18 am | 5:27 pm |
| Fri Jan 30 | | 31 / 21 °F | Sunny. | 21 °F | 13 mph | ↑ | 77% | 5% | 0.00" | 3 (Moderate) | 7:17 am | 5:28 pm |
| Sat Jan 31 | | 31 / 20 °F | Afternoon clouds. | 21 °F | 12 mph | ↑ | 79% | 5% | 0.00" | 0 (Low) | 7:16 am | 5:29 pm |
| Sun Feb 1 | | 31 / 19 °F | Light snow late. Overcast. | 22 °F | 11 mph | ↑ | 88% | 49% | 0.45" | 0 (Low) | 7:15 am | 5:30 pm |
| Mon Feb 2 | | 36 / 23 °F | Snow. Decreasing cloudiness. | 25 °F | 19 mph | ↑ | 77% | 67% | 4.57" | 0 (Low) | 7:14 am | 5:31 pm |
| Tue Feb 3 | | 38 / 27 °F | Sunny. | 31 °F | 10 mph | ↑ | 85% | 6% | 0.00" | 3 (Moderate) | 7:13 am | 5:33 pm |
| Wed Feb 4 | | 36 / 25 °F | Decreasing cloudiness. | 28 °F | 12 mph | ↑ | 75% | 6% | 0.00" | 3 (Moderate) | 7:12 am | 5:34 pm |
| * Updated Wednesday, January 21, 2026 4:24:03 am Reston time - Weather by CustomWeather, © 2026 | ||||||||||||