Heat Advisory HEAT ADVISORY - Fairfax City  - Hanover
Extreme Heat Watch EXTREME HEAT WATCH - Fairfax City  - Hanover

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 01-Jul-2026 4:35am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 73.4, Max: 74.5, Min: 72.7 73.4°F
Warmer 0.4°F than last hour.

Comfortable

Feels like: 73°F

  Today Yesterday
High: 74.5°F
12:00am
91.9°F
4:58pm
Low: 72.7°F
3:02am
65.7°F
6:37am
 Calm E
0
Gust:
0 mph
0 Bft - Calm
Today: 2.9 mph 4:25am
Gust Month: 0.0 mph July 01
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 13 in
day since last rain.
Wednesday

Wednesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 85 % Decreased 1.0% since last hour.
Dew Point: 68.5°F  
Barometer: 30.03 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 5:51am
Sunset: 8:36pm
Moonset: 7:04am
Moonrise: 10:08pm
Waning Gibbous
Waning Gibbous, Moon at 15 days in cycle
98%
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 & Wednesday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 70 °F
NWS forecast: Mostly clear, with a low around 70. South wind around 5 mph.
Davis VP+ forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours.
 
Wednesday

Wednesday: Sunny
Sunny

Hi 98 °F
NWS forecast: Sunny, with a high near 98. Heat index values as high as 105. Southwest wind around 6 mph.