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 4:15am  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 74.8, Max: 75.9, Min: 74.7 74.8°F
 

Comfortable

Feels like: 75°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
 Calm NW
0
Gust:
0 mph
0 Bft - Calm
Today: 2.9 mph 1:31am
Gust Month: 19.0 mph July 04
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.74 in
Season Total: 13.74 in
4 rain days in July.
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 95 %  
Dew Point: 73.2°F  
Barometer: 29.93 inHg Falling 0.01  inHg/hr
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
33%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0.0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Thursday
Overnight

Overnight: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 69 °F
NWS forecast: A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. South wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 91 °F
NWS forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms likely. Mostly cloudy, with a high near 91. Southwest wind 2 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.