Virginia, United States
Weather in Reston
9°
Partly cloudy
Feels like 5° High↑10° Low↓3°
2° warmer than yesterday
Next 2 hours
No precipitation in the next 2 hours.
- Wind
- 5.3 m/s NW gusts 8.3
- Humidity
- 56% dew point 1°
- Pressure
- 1023 hPa steady
- UV index
- 1 low
Tips for the next hours
Umbrella
Not needed.
Clothing
Winter jacket, hat and gloves. Feels like 0° to 5°.
Walk
Best time: –.
30 days
15 November – 14 December- 15 Nov Sunday, 15 November, Overcast, high 10°, low 3°
- 16 Monday, 16 November, Overcast, high 11°, low 2°
- 17 Tuesday, 17 November, Partly cloudy, high 14°, low 1°
- 18 Wednesday, 18 November, Clear, high 16°, low 5°
- 19 Thursday, 19 November, Overcast, high 17°, low 6°
- 20 Friday, 20 November, Overcast, high 18°, low 8°
- 21 Saturday, 21 November, Overcast, high 15°, low 7°
- 22 Sunday, 22 November, Overcast, high 14°, low 9°
- 23 Monday, 23 November, Overcast, high 11°, low 4°
- 24 Tuesday, 24 November, Clear, high 10°, low 2°
- 25 Wednesday, 25 November, Overcast, high 11°, low 2°
- 26 Thursday, 26 November, Overcast, high 13°, low 4°
- 27 Friday, 27 November, Drizzle, high 13°, low 6°, 2 mm of precipitation
- 28 Saturday, 28 November, Rain showers, high 16°, low 13°, 10 mm of precipitation
- 29 Sunday, 29 November, Rain, high 11°, low 4°, 5 mm of precipitation, trend
- 30 Monday, 30 November, Rain, high 11°, low 4°, 4 mm of precipitation, trend
- 1 Dec Tuesday, 1 December, Rain, high 10°, low 4°, 5 mm of precipitation, trend
- 2 Wednesday, 2 December, Rain, high 9°, low 3°, 3 mm of precipitation, trend
- 3 Thursday, 3 December, Rain, high 9°, low 2°, 5 mm of precipitation, trend
- 4 Friday, 4 December, Partly cloudy, high 8°, low 2°, 2 mm of precipitation, trend
- 5 Saturday, 5 December, Rain, high 9°, low 1°, 4 mm of precipitation, trend
- 6 Sunday, 6 December, Rain, high 8°, low 2°, 5 mm of precipitation, trend
- 7 Monday, 7 December, Partly cloudy, high 9°, low 1°, 2 mm of precipitation, trend
- 8 Tuesday, 8 December, Rain, high 9°, low 2°, 5 mm of precipitation, trend
- 9 Wednesday, 9 December, Rain, high 8°, low 2°, 5 mm of precipitation, trend
- 10 Thursday, 10 December, Rain, high 8°, low 2°, 4 mm of precipitation, trend
- 11 Friday, 11 December, Rain, high 8°, low 2°, 7 mm of precipitation, trend
- 12 Saturday, 12 December, Rain, high 8°, low 2°, 6 mm of precipitation, trend
- 13 Sunday, 13 December, Rain, high 8°, low 2°, 6 mm of precipitation, trend
- 14 Monday, 14 December, Rain, high 8°, low 2°, 4 mm of precipitation, trend
From day 15: the ECMWF ensemble trend, less precise than the daily forecast. warmer than normal colder than normal
Next weeks against normal
ECMWF EC46- 15 Nov – 21 Nov 3° warmer than normal chance of warmer than normal 100% drier than normal
- 22 Nov – 28 Nov 2° warmer than normal chance of warmer than normal 74% wetter than normal
- 29 Nov – 5 Dec 1° warmer than normal chance of warmer than normal 66% wetter than normal
- 6 Dec – 12 Dec 1° warmer than normal chance of warmer than normal 61% wetter than normal
- 13 Dec – 19 Dec 1° warmer than normal chance of warmer than normal 61% wetter than normal
- 20 Dec – 26 Dec 1° warmer than normal chance of warmer than normal 61% wetter than normal
Seasonal outlook
ECMWF SEAS5- November 2026 1° warmer than normal wetter than normal
- December 2026 2° warmer than normal wetter than normal
- January 2027 near normal wetter than normal
- February 2027 1° warmer than normal wetter than normal
- March 2027 1° warmer than normal wetter than normal
Long-range forecasts compare with the model climate of recent decades and describe the region, not the exact place.
AI Weather Insights for two weeks
Storm warning
Snow cover
Ice
Heavy rain
Crosswind
Best drive windows
Early week
—
Good conditions
Mid-week
—
Acceptable conditions
Late week
—
Poor conditions
Recommendations
- Use winter tyres
- Reduce speed
- Increase following distance
- Avoid unnecessary travel
- Carry an emergency kit
- Check road conditions before departure
Confidence:
50%
Snowy conditions
Snow
Wind chill
Rain
Umbrella
Ice cleats
Rain boots
What to wear
- Winter boots
- Warm jacket
- Thermal layers
- Waterproof pants
Recommendations
- Use ice cleats
- Wear a warm jacket
- Wear thermal layers
- Keep walks short
Confidence:
50%
Multiple risk factors
Temperature stress
Wind chill
Pressure change
Humidity discomfort
Sensitive groups
Elderly
Cardiovascular conditions
Respiratory conditions
Joint pain sufferers
Migraine sufferers
Recommendations
- Dress warmly
- Protect extremities from cold
- Limit outdoor exposure
- Watch for frostbite signs
- Elderly should stay warm
- Watch for migraine triggers
If you feel unwell, consult a healthcare professional. This is not medical advice.
Confidence:
50%
AI-generated insights based on weather data. Not a substitute for official forecasts or medical advice. Use your own judgement.
30-day weather forecast for Reston, Virginia, United States
The 30-day forecast for Reston, Virginia, United States shows temperatures ranging from a high of 18 °C to a low of 1 °C. Currently it is 9 °C with partly cloudy conditions. Wind speed is 5.3 m/s. The coming weeks are expected to be warmer than normal.