Flood Watch FLOOD WATCH - Fairfax City  - Hanover

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 06-Jul-2026 12:35pm  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 90.1, Max: 90.1, Min: 72.0 90.1°F
Warmer 1.6°F than last hour.

Extremely Hot

Feels like: 109°F

  Today Yesterday
High: 90.1°F
12:31pm
97°F
4:04pm
Low: 72°F
6:11am
70.3°F
5:05am
 Calm SW
0
Gust:
0 mph
0 Bft - Calm
Today: 6 mph 11:42am
Gust Month: 19.0 mph July 04
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
This Month: 0.7 in
Season Total: 13.7 in
2 rain days in July.
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 73 % Decreased 0.8% since last hour.
Dew Point: 80.2°F Increased 1.2°F since last hour.
Barometer: 29.94 inHg  
Baro Trend: Steady
Sunrise: 5:54am
Sunset: 8:36pm
Moonrise: 12:00am
Moonset: 12:17pm
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
62%
Illuminated
UV Index Solar Radiation
   7.3     High 
High: 7.2 @ 12:32pm
1067.0 W/m2 (102 %)
High: 1086 @  12:31pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 92 °F
NWS forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 101. Southwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

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

Lo 71 °F
NWS forecast: Showers and thunderstorms likely before 10pm, then showers and thunderstorms likely between 10pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. North wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.