Herndon, VA Weather

18:00 Saturday

Overcast

8° Feels like 9°

Last Quarter Illuminated: 50%

Hourly Overcast skies for the next few hours

Today 10 Jan. 90% 17 mm 11° / 6° 15 - 34 km/h
Tomorrow 11 Jan. 9° / -1° 32 - 68 km/h
Monday 12 Jan. 8° / -2° 18 - 40 km/h
Tuesday 13 Jan. 10° / -3° 22 - 44 km/h
Wednesday 14 Jan. 40% 0.3 mm 12° / 4° 19 - 41 km/h
Thursday 15 Jan. 70% 2.7 mm 7° / -1° 27 - 62 km/h
Friday 16 Jan. 0° / -6° 24 - 61 km/h

Weather Forecast for Herndon, VA Today

, 10 January

Tomorrow

, 11 January

17:00		90% 0.035 mm	8°	Light rain Feels Like 7°	Northeast 11 - 22 km/h	0 Low SPF: no
	Rain 90% 0.035 mm Humidity 99% Dew Point 8 °C Clouds 98% Feels Like 7 °C Visibility 7 km Wind - Average 11 km/h Pressure 1011 hPa Fog No Wind - Gusts 22 km/h Snowline 11811 ft
18:00		60% 0.008 mm	8°	Light rain Feels Like 8°	Northeast 5 - 20 km/h	0 Low SPF: no
	Rain 60% 0.008 mm Humidity 99% Dew Point 8 °C Clouds 100% Feels Like 8 °C Visibility 10 km Wind - Average 5 km/h Pressure 1011 hPa Fog No Wind - Gusts 20 km/h Snowline 11811 ft
19:00			8°	Overcast Feels Like 9°	Northwest 2 - 9 km/h	0 Low SPF: no
	Rain 20% 0 mm Humidity 99% Dew Point 8 °C Clouds 100% Feels Like 9 °C Visibility 10 km Wind - Average 2 km/h Pressure 1010 hPa Fog No Wind - Gusts 9 km/h Snowline 12139 ft
20:00			8°	Partly cloudy Feels Like 8°	Northwest 7 - 11 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 99% Dew Point 8 °C Clouds 94% Feels Like 8 °C Visibility 7 km Wind - Average 7 km/h Pressure 1010 hPa Fog No Wind - Gusts 11 km/h Snowline 12139 ft
21:00			8°	Partly cloudy Feels Like 6°	Northwest 9 - 15 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 99% Dew Point 8 °C Clouds 92% Feels Like 6 °C Visibility 10 km Wind - Average 9 km/h Pressure 1011 hPa Fog No Wind - Gusts 15 km/h Snowline 11483 ft
22:00			8°	Partly cloudy Feels Like 7°	Northwest 7 - 17 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 98% Dew Point 7 °C Clouds 79% Feels Like 7 °C Visibility 12 km Wind - Average 7 km/h Pressure 1010 hPa Fog No Wind - Gusts 17 km/h Snowline 11155 ft
23:00			7°	Partly cloudy Feels Like 7°	Northwest 6 - 15 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 98% Dew Point 7 °C Clouds 73% Feels Like 7 °C Visibility 18 km Wind - Average 6 km/h Pressure 1010 hPa Fog No Wind - Gusts 15 km/h Snowline 10499 ft
24:00			7°	Partly cloudy Feels Like 6°	Northwest 7 - 13 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 98% Dew Point 7 °C Clouds 60% Feels Like 6 °C Visibility 18 km Wind - Average 7 km/h Pressure 1010 hPa Fog No Wind - Gusts 13 km/h Snowline 8858 ft

Weather:
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Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 07:28 Sunset 17:06

First light 06:58 Midday 12:17 Last light 17:35

Day length 9h 38m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
					10	11
12	13	14	15	16	17	18
19	20	21	22	23

Air quality in Herndon today

Detail

28

Fair PM₂₅ (15 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall