Local Forecast

Fairfax, VA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Fairfax, VA

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 6:15 AM EDTSaturday 6:15 AM

°F °C
Regional Observations →
71°F

Clear

  • 91° / 73° High / Low
  • 71° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

100%

Dew 71°F

Sun

6:16 AM · 8:12 PM

Rise · Set

Source: LEESBURG/GODFREY (KJYO). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

91° 73°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Saturday

Patchy fog before 8am, then a slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind 2 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 72. Southwest wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

91° 73°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Sunday

Mostly sunny, with a high near 90. West wind 2 to 6 mph.

Night

Partly cloudy, with a low around 72. West wind 1 to 5 mph.

Monday

93° 73°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 92.

Night

Partly cloudy, with a low around 74.

Tuesday

91° 73°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

Wednesday

87° 71°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.

Fairfax, VA Weather Analysis Tools