Flood Watch FLOOD WATCH - Fairfax City

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 09-Jul-2026 8:25am  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 75.6, Max: 75.9, Min: 74.7 75.6°F
Warmer 0.5°F than last hour.

Comfortable

Feels like: 76°F

  Today Yesterday
High: 75.9°F
12:00am
86.5°F
5:16pm
Low: 74.7°F
2:22am
74.7°F
3:18am
 Wind from NW NW
0
Gust:
0.9 mph
0 Bft - Calm
Today: 4 mph 8:00am
Gust Month: 19.0 mph July 04
Rain Today: 0.08 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.74 in
Season Total: 13.82 in
4 rain days in July.
Tonight

Tonight: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 96 % Increased 0.2% since last hour.
Dew Point: 74.3°F Increased 0.5°F since last hour.
Barometer: 29.94 inHg  
Baro Trend: Steady
Sunrise: 5:56am
Sunset: 8:35pm
Moonrise: 1:10am
Moonset: 3:46pm
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
31%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
35.0 W/m2 (3 %)
High: 91 @  7:57am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Slight Chance Rain Showers then Showers And Thunderstorms Likely
Slight Chance Rain Showers then Showers And T-Storms Likely

Hi 91 °F
NWS forecast: A slight chance of rain showers before 9am, then showers and thunderstorms likely. Partly sunny, with a high near 91. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

Tonight: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 69 °F
NWS forecast: A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 69. West wind 1 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.