Fairfax, Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Thunderstorms
    60°
    Friday 5/17
    Forecast night icon
    60°
    Thunderstorms
    Hourly
    Night Details
    Cloudy with a slight chance of thunderstorms. A chance of showers this evening then showers after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    Rain
    62°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Saturday 5/18
    Day
    62°
    Rain
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers mainly in the morning. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Cloudy with a 50 percent chance of showers. Lows in the upper 50s. East winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/19
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Monday 5/20
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Tuesday 5/21
    Day
    79°
    Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows around 60.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    40% Chance Rain Showers
    61°
    Wednesday 5/22
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    50% Chance Rain Showers
    60°
    Thursday 5/23
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Friday 5/24
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 80.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 55F with an average humidity of 75%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Saturday 5/25
    Day
    74°
    Sunny
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 55F with an average humidity of 65%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 75%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Sunday 5/26
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 78F. Dew point will be around 58F with an average humidity of 66%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 75%. Winds will be 2 mph from the S.