Fairfax, Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/12
    Forecast night icon
    50°
    Partly Cloudy
    Hourly
    Night Details
    Mostly clear late this evening then becoming partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph becoming southeast.
  • Forecast day icon
    Monday
    Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Monday 5/13
    Day
    76°
    Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. South winds 5 to 10 mph.
    Night Details
    Partly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    80% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Thunderstorms
    61°
    Tuesday 5/14
    Day
    67°
    80% Chance Rain Showers
    Forecast day icon
    Night
    61°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers in the morning then showers in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms in the evening. Showers. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Wednesday
    Thunderstorms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    58°
    Wednesday 5/15
    Day
    71°
    Thunderstorms
    Forecast day icon
    Night
    58°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs around 70. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Partly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Thursday 5/16
    Day
    75°
    Partly Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Friday
    40% Chance of Storms
    80°
    Forecast night icon
    Night
    60% Chance Rain Showers
    64°
    Friday 5/17
    Day
    80°
    40% Chance of Storms
    Forecast day icon
    Night
    64°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Showers likely. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    78°
    Forecast night icon
    Night
    50% Chance Rain Showers
    60°
    Saturday 5/18
    Day
    78°
    50% Chance Rain Showers
    Forecast day icon
    Night
    60°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    79°
    Forecast night icon
    Night
    Mostly Clear
    61°
    Sunday 5/19
    Day
    79°
    30% Chance Rain Showers
    Forecast day icon
    Night
    61°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Low temperature around 61F. Dew point will be around 59F with an average humidity of 74%. Winds will be 1 mph from the NE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    62°
    Monday 5/20
    Day
    78°
    30% Chance of Rain
    Forecast day icon
    Night
    62°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 58F with an average humidity of 65%. Winds will be 1 mph from the NE.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 76%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Tuesday 5/21
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 57F with an average humidity of 65%. Winds will be 2 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 60F. Dew point will be around 56F with an average humidity of 74%. Winds will be 2 mph from the NW.