Flood Watch FLOOD WATCH - Fairfax City

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 28-Jun-2026 10:50am  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: [actual_th0_temp_f], Max: 77.2, Min: 70.7 0°F
Colder 75.8°F than last hour.

Very Cold

Feels like: -0°F

  Today Yesterday
High: 77.2°F
10:39am
84.9°F
3:38pm
Low: 70.7°F
4:35am
70.2°F
5:11am
 Calm [actual_wind0_dir_en]
0
Gust:
0 mph
0 Bft - Calm
Today: 2.9 mph 8:22am
Gust Month: 21.0 mph June 22
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 2.03 in
Season Total: 12.8 in
8 rain days in June.
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: [actual_th0_hum_rel] % Decreased 93.3% since last hour.
Dew Point: 0°F Decreased 73.7°F since last hour.
Barometer: 0 inHg Falling 29.93  inHg/hr
Baro Trend: Falling Slowly
Sunrise: 5:50am
Sunset: 8:37pm
Moonset: 4:15am
Moonrise: 8:05pm
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
98%
Illuminated
UV Index Solar Radiation
   [actual_uv0_index]    None
High: 4.0 @ 10:35am
[actual_sol0_radiation_wqm] W/m2 (0 %)
High: 524 @  10:39am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Cloudy then Showers And Thunderstorms Likely
Mostly Cloudy then Showers And T-Storms Likely

Hi 83 °F
NWS forecast: Showers and thunderstorms likely after noon. Mostly cloudy, with a high near 83. North wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: [actual_thb0_fc_text]
 
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog

Lo 67 °F
NWS forecast: A chance of showers and thunderstorms before 8pm, then patchy fog. Mostly cloudy, with a low around 67. Northeast wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.