Heat Advisory HEAT ADVISORY - Fairfax City  - Hanover
Air Quality Alert AIR QUALITY ALERT - Fairfax City

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 05-Jul-2026 7:35am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 71.4, Max: 72.3, Min: 70.3 71.4°F
Warmer 0.4°F than last hour.

Comfortable

Feels like: 71°F

  Today Yesterday
High: 72.3°F
12:00am
105.1°F
3:45pm
Low: 70.3°F
5:05am
72.3°F
10:20pm
 Calm S
0
Gust:
0 mph
0 Bft - Calm
Today: 0.9 mph 1:37am
Gust Month: 19.0 mph July 04
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.69 in
This Month: 0.69 in
Season Total: 13 in
1 rain day in July.
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 97 % Increased 0.5% since last hour.
Dew Point: 70.5°F Increased 0.6°F since last hour.
Barometer: 29.92 inHg  
Baro Trend: Steady
Sunrise: 5:53am
Sunset: 8:36pm
Moonset: 11:14am
Moonrise: 11:51pm
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
74%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
49.0 W/m2 (5 %)
High: 39 @  7:31am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 97 °F
NWS forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97. Heat index values as high as 104. Northeast wind 0 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

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

Lo 72 °F
NWS forecast: A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 2am. Mostly cloudy, with a low around 72. North wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.