Fairfax, VA Weather

    23:00 Thursday
    Overcast
    Overcast
    -3° Feels like -7°
    Full Moon Full Moon Illuminated: 100%
    • Today 4 Dec. Partly cloudy 6° / -4° Moderate northwest wind 21 - 47 km/h
    • Tomorrow 5 Dec. Snow with cloudy skies 90% 2.3 mm -1° / -5° Moderate northeast wind 10 - 26 km/h
    • Saturday 6 Dec. Scattered clouds 5° / -6° Moderate northwest wind 16 - 33 km/h
    • Sunday 7 Dec. Rain and snow with partly cloud skies 30% 0.2 mm 5° / -2° Moderate northwest wind 14 - 25 km/h
    • Monday 8 Dec. Scattered clouds 0° / -6° Moderate north wind 20 - 45 km/h
    • Tuesday 9 Dec. Partly cloudy 3° / -6° Moderate south wind 20 - 40 km/h
    • Wednesday 10 Dec. Overcast 8° / 0° Moderate southwest wind 17 - 38 km/h

    Weather Forecast for Fairfax, VA Today

    , 4 December

    Tomorrow

    , 5 December
    17:00 Scattered clouds 1° Scattered clouds
    Feels Like -3°
    Moderate northwest wind Northwest 12 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 53%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 1312 ft
    18:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Moderate northwest wind Northwest 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 984 ft
    19:00 Partly cloudy -1° Partly cloudy
    Feels Like -4°
    Gentle northwest wind Northwest 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 74%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 328 ft
    20:00 Partly cloudy -1° Partly cloudy
    Feels Like -5°
    Moderate north wind North 12 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 0 ft
    21:00 Overcast -2° Overcast
    Feels Like -6°
    Moderate north wind North 14 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft
    22:00 Overcast -2° Overcast
    Feels Like -7°
    Moderate north wind North 15 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 0 ft
    23:00 Overcast -3° Overcast
    Feels Like -7°
    Moderate north wind North 14 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 0 ft
    24:00 Overcast -3° Overcast
    Feels Like -7°
    Moderate north wind North 12 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:11 Sunset 16:47
    First light 06:42 Midday 11:59 Last light 17:16
    Day length 9h 35m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    4 Full Moon
    5 Full Moon
    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
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter

    Air quality in Fairfax today

    Detail
    42
    Moderate PM₂₅ (27 µg/m³)
    • Possible health risk.
    • Enjoy your usual outdoor activities if you do not experience symptoms.
    • Sensitive people should limit prolonged or intense outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

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