Great Falls, Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Friday 3/29
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and breezy. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph increasing to northwest 20 to 25 mph with gusts up to 40 mph this afternoon.
    Night Details
    Mostly clear. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph diminishing to around 5 mph after midnight.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Saturday 3/30
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    68°
    Forecast night icon
    Night
    70% Chance Rain Showers
    50°
    Sunday 3/31
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    50°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70. Northwest winds 5 to 10 mph.
    Night Details
    Showers likely. Lows around 50. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    58°
    Forecast night icon
    Night
    80% Chance Rain Showers
    49°
    Monday 4/1
    Day
    58°
    70% Chance Rain Showers
    Forecast day icon
    Night
    49°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
    Night Details
    Showers. Lows in the lower 50s. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    70% Chance Rain Showers
    57°
    Forecast night icon
    Night
    70% Chance Rain Showers
    42°
    Tuesday 4/2
    Day
    57°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 60s. Chance of rain 70 percent.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    51°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Wednesday 4/3
    Day
    51°
    70% Chance Rain Showers
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Thursday 4/4
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and breezy. Highs in the mid 50s.
    Night Details
    Mostly clear. Low temperature around 36F. Dew point will be around 31F with an average humidity of 67%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    57°
    Forecast night icon
    Night
    Clear
    39°
    Friday 4/5
    Day
    57°
    Sunny
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 57F. Dew point will be around 35F with an average humidity of 60%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 37F with an average humidity of 73%. Winds will be 2 mph from the N.
  • Forecast day icon
    Saturday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    42°
    Saturday 4/6
    Day
    59°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 38F with an average humidity of 63%. Winds will be 3 mph from the N.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 39F with an average humidity of 72%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 4/7
    Day
    64°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 42F with an average humidity of 64%. Winds will be 4 mph from the SE.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 42F with an average humidity of 73%. Winds will be 5 mph from the SE.