Weather Alert
Fairfax Weather Warning NWS WEATHER ALERT FOR THE FAIRFAX, VA AREA - Issued: 426 PM EST Fri Nov 13 2026 Fairfax Weather Warning

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Fairfax, VA Weather - Hour by Hour Forecast

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Fairfax, VA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 41°F5°C, dew point 26°F-3°C, humidity 54%. Wind direction is NW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.82 in1010 mb.
Tonight - Partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph... Full Forecast
Saturday - Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30.. Full Forecast

Fairfax Hourly Weather

24 Hour Forecast Scroll
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Fairfax, VA Hourly Weather - Mostly Cloudy - 10:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 11:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 12:00 AM Fairfax, VA Hourly Weather - Mostly Cloudy - 1:00 AM Fairfax, VA Hourly Weather - Mostly Cloudy - 2:00 AM Fairfax, VA Hourly Weather - Cloudy - 3:00 AM Fairfax, VA Hourly Weather - Cloudy - 4:00 AM Fairfax, VA Hourly Weather - Cloudy - 5:00 AM Fairfax, VA Hourly Weather - Mostly Cloudy - 6:00 AM Fairfax, VA Hourly Weather - Mostly Cloudy - 7:00 AM Fairfax, VA Hourly Weather - Mostly Cloudy - 8:00 AM Fairfax, VA Hourly Weather - Cloudy - 9:00 AM Fairfax, VA Hourly Weather - Cloudy - 10:00 AM Fairfax, VA Hourly Weather - Cloudy - 11:00 AM Fairfax, VA Hourly Weather - Cloudy - 12:00 PM Fairfax, VA Hourly Weather - Cloudy - 1:00 PM Fairfax, VA Hourly Weather - Cloudy - 2:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 3:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 4:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 5:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 6:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 7:00 PM Fairfax, VA Hourly Weather - Mostly Cloudy - 8:00 PM Fairfax, VA Hourly Weather - Partly Cloudy - 9:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 43°F6°C 44°F7°C 46°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 46°F8°C 44°F7°C 43°F6°C 42°F6°C 42°F6°C
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1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 1% 1% 1% 1% 1% 1% 0% 0%
32°F0°C 32°F0°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C 33°F1°C 32°F0°C 32°F0°C 32°F0°C 31°F-1°C
67% 67% 70% 70% 70% 73% 73% 73% 73% 73% 68% 68% 63% 60% 60% 58% 58% 58% 58% 60% 62% 65% 67% 65%
WNW WNW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NNW NNW NNW NNW
12 mph 12 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 10 mph 10 mph 10 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EST)
Weather
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Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KIAD model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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