Fairfax, VA Weather

07:00 Thursday
Partly cloudy
Partly cloudy
-2° Feels like -8°
Strong northwest wind Northwest 22 - 55 km/h
  • Today 1 Jan. Snow with partly cloudy skies 40% 0.3 mm / -5° Strong northwest wind 27 - 57 km/h
  • Tomorrow 2 Jan. Partly cloudy / -4° Moderate west wind 15 - 35 km/h
  • Saturday 3 Jan. Partly cloudy / -5° Moderate north wind 12 - 23 km/h
  • Sunday 4 Jan. Scattered clouds / -4° Moderate northwest wind 17 - 39 km/h
  • Monday 5 Jan. Partly cloudy / -5° Moderate south wind 13 - 34 km/h
  • Tuesday 6 Jan. Scattered clouds 10° / -2° Moderate south wind 13 - 25 km/h
  • Wednesday 7 Jan. Partly cloudy 16° / Moderate southwest wind 17 - 34 km/h

Weather Forecast for Fairfax, VA Today

, 1 January

Tomorrow

, 2 January
07:00 Partly cloudy -2° Partly cloudy
Feels Like -8°
Strong northwest wind Northwest 22 - 55 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point -10 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 55 km/h
  • Snowline Snowline 0 ft
08:00 Clear -3° Sunny
Feels Like -9°
Moderate northwest wind Northwest 23 - 48 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 3%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Snowline Snowline 0 ft
09:00 Clear -4° Sunny
Feels Like -11°
Moderate northwest wind Northwest 22 - 49 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -11 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Snowline Snowline 0 ft
10:00 Clear -4° Sunny
Feels Like -10°
Moderate northwest wind Northwest 20 - 47 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 39%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like -10 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 0 ft
Sunny 11:00 Clear -4° Sunny
Feels Like -9°
Moderate northwest wind Northwest 18 - 43 km/h
UV Index 1 Low SPF: no
11:00 Clear -4° Sunny
Feels Like -9°
Moderate northwest wind Northwest 18 - 43 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 43 km/h
  • Snowline Snowline 0 ft
12:00 Clear -3° Sunny
Feels Like -8°
Moderate northwest wind Northwest 17 - 41 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 33%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like -8 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 0 ft
13:00 Scattered clouds -2° Scattered clouds
Feels Like -7°
Moderate northwest wind Northwest 17 - 40 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 34%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 40%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 0 ft
Scattered clouds 14:00 Scattered clouds -2° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 15 - 39 km/h
UV Index 1 Low SPF: no
14:00 Scattered clouds -2° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 15 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 35%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 0 ft
15:00 Scattered clouds -2° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 13 - 35 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 35%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 0 ft
16:00 Scattered clouds -2° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 11 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 34%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 44%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 0 ft
Scattered clouds 17:00 Scattered clouds -3° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 7 - 24 km/h
UV Index 0 Low SPF: no
17:00 Scattered clouds -3° Scattered clouds
Feels Like -6°
Moderate northwest wind Northwest 7 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 13%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 0 ft
18:00 Scattered clouds -4° Scattered clouds
Feels Like -7°
Gentle north wind North 8 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 36%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 0 ft
19:00 Scattered clouds -4° Scattered clouds
Feels Like -6°
Gentle north wind North 5 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 36%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 0 ft
Scattered clouds 20:00 Scattered clouds -4° Scattered clouds
Feels Like -7°
Gentle north wind North 6 - 13 km/h
UV Index 0 Low SPF: no
20:00 Partly cloudy -4° Partly cloudy
Feels Like -7°
Gentle north wind North 6 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like -7 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 0 ft
21:00 Partly cloudy -4° Partly cloudy
Feels Like -6°
Gentle north wind North 4 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like -6 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 0 ft
22:00 Overcast -4° Overcast
Feels Like -3°
Gentle east wind East 2 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like -3 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 0 ft
Overcast 23:00 Overcast -4° Overcast
Feels Like -4°
Gentle east wind East 2 - 8 km/h
UV Index 0 Low SPF: no
23:00 Overcast -4° Overcast
Feels Like -4°
Gentle east wind East 2 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 39%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -4 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 0 ft
24:00 Overcast -4° Overcast
Feels Like -4°
Gentle east wind East 3 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -4 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 0 ft

Sunrise and Sunset

Sunrise 07:27 Sunset 16:58
First light 06:57 Midday 12:12 Last light 17:27
Day length 9h 30m

Time remaining until sunrise 14m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
1 First Quarter
2 Full Moon
3 Full Moon
4 Full Moon
5 Last Quarter
6 Last Quarter
7 Last Quarter
8 Last Quarter
9 Last Quarter
10 Last Quarter
11 Last Quarter
12 Last Quarter
13 Last Quarter
14 Last Quarter

Air quality in Fairfax today

Detail
32
Fair O₃ (78 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

Streets turned into rivers after heavy rainfall in Treze Tílias, Brazil
Streets turned into rivers after heavy rainfall in Treze Tílias, Brazil