10-Day Weather Forecast - West McLean, VA

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  • 66|53°F
    Mostly Sunny
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    Today

    66°F

    Mostly sunny. Highs around 70. South winds 10 to 15 mph. Gusts up to 30 mph this afternoon.

    Tonight

    53°F

    Mostly cloudy with showers likely in the evening then partly cloudy with a chance of showers after midnight. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph becoming west 5 to 10 mph after midnight. Chance of rain 60 percent.

    Hourly details
  • Weekend Weather

  • Day

    63°F

    Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph.

    Night

    48°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. East winds around 5 mph becoming southeast after midnight.

    Hourly details
  • Day

    78°F

    Partly sunny. Highs in the mid 70s. South winds 5 to 10 mph.

    Night

    66°F

    Mostly cloudy with a 50 percent chance of rain. Lows in the mid 50s.

    Hourly details
  • Day

    64°F

    Partly sunny with a 50 percent chance of rain. Highs in the lower 60s.

    Night

    34°F

    Mostly clear. Cooler with lows in the lower 30s.

    Hourly details
  • Day

    50°F

    Sunny. Highs in the lower 50s.

    Night

    42°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    55°F

    Mostly cloudy. Highs in the upper 50s.

    Night

    41°F

    Mostly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    62°F

    Mostly sunny. Highs in the mid 60s.

    Night

    55°F

    Partly cloudy. Low temperature around 55F. Dew point will be around 45F with an average humidity of 64%. Winds will be 7 mph from the S.

  • Day

    57°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 57F. Dew point will be around 38F with an average humidity of 52%. Winds will be 9 mph from the NW.

    Night

    39°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 26F with an average humidity of 46%. Winds will be 9 mph from the N.

  • Weekend Weather

  • Day

    47°F

    Cloudy. High temperature around 47F. Dew point will be around 21F with an average humidity of 41%. Winds will be 4 mph from the N.

    Night

    40°F

    Partly cloudy. Low temperature around 40F. Dew point will be around 26F with an average humidity of 51%. Winds will be 1 mph from the SW.

  • Day

    51°F

    Cloudy. High temperature around 51F. Dew point will be around 33F with an average humidity of 57%. Winds will be 1 mph from the NW.

    Night

    43°F

    Cloudy. Low temperature around 43F. Dew point will be around 34F with an average humidity of 62%. Winds will be 1 mph from the NE.