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Flood Watch FLOOD WATCH - Fairfax

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 27-Jun-2026 7:15pm  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 78.8, Max: 83.7, Min: 71.4 78.8°F
Colder 1.1°F than last hour.

Comfortable

Feels like: 79°F

  Today Yesterday
High: 83.7°F
2:38pm 		91.2°F
2:22pm
Low: 71.4°F
7:43am 		69.8°F
6:43am
Calm S
0
Gust:
 0 mph
0 Bft - Calm
Today: 12.1 mph 4:01pm
Gust Month: 16.1 mph June 18
Rain Today: 0.01 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.16 in
Season Total: 2.9 in
3 rain days in June.
Sunday

Sunday: Patchy Fog then Scattered Showers And Thunderstorms
Patchy Fog then Scattered Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 70 % Increased 1.6% since last hour.
Dew Point: 68.2°F Decreased 0.4°F since last hour.
Barometer: 29.87 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 5:46am
Sunset: 8:38pm
Moonset: 3:27am
Moonrise: 7:13pm
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
96%
Illuminated
UV Index Forecast UV Index Forecast
27-Jun-2026
10.0     Very High 
28-Jun-2026
10.9     Very High 
 NWS Weather Forecast  - Outlook: Tonight & Sunday
Tonight

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

Lo 68 °F		 NWS forecast: A chance of showers and thunderstorms before midnight, then patchy fog and scattered rain showers. Mostly cloudy, with a low around 68. Southeast wind 1 to 5 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.
 
Sunday

Sunday: Patchy Fog then Scattered Showers And Thunderstorms
Patchy Fog then Scattered Showers And T-Storms

Hi 82 °F		 NWS forecast: Patchy fog and scattered rain showers before 2pm, then scattered showers and thunderstorms. Mostly cloudy, with a high near 82. Northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.