10-Day Weather Forecast - Valley Forge, PA

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  • 31|26°F
    Mostly Sunny
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    Today

    31°F

    Mostly sunny. Cold with highs in the lower 30s. Northeast winds around 5 mph becoming south around 5 mph this afternoon.

    Tonight

    26°F

    Mostly cloudy and not as cold. Near steady temperature in the upper 20s. South winds 5 to 10 mph.

    Hourly details
  • Day

    40°F

    Mostly cloudy. A chance of rain and snow in the morning then rain likely in the afternoon. Little or no snow accumulation. Not as cool with highs in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

    Night

    32°F

    Mostly cloudy in the evening then becoming partly cloudy. Cold with lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    34°F

    Mostly sunny. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    24°F

    Partly cloudy. Cold with lows in the mid 20s.

    Hourly details
  • Day

    35°F

    Mostly sunny. Highs in the mid 30s.

    Night

    25°F

    Mostly cloudy with a 40 percent chance of snow. Cold with lows in the mid 20s.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Mostly cloudy. Highs in the upper 30s.

    Night

    31°F

    Mostly cloudy. A chance of snow after midnight. Cold with lows in the mid 20s. Chance of snow 30 percent.

    Hourly details
  • Day

    37°F

    Partly sunny. Cold with highs in the lower 30s. Temperature falling into the upper 20s in the afternoon.

    Night

    14°F

    Mostly clear. Colder with lows 10 to 15.

    Hourly details
  • Day

    27°F

    Mostly sunny. Cold with highs in the upper 20s.

    Night

    19°F

    Cloudy. Low temperature around 18F. Dew point will be around 14F with an average humidity of 74%. Winds will be 2 mph from the W.

  • Day

    32°F

    Mostly sunny. High temperature around 32F. Dew point will be around 16F with an average humidity of 61%. Winds will be 3 mph from the NW.

    Night

    20°F

    Clear. Low temperature around 20F. Dew point will be around 15F with an average humidity of 75%. Winds will be 2 mph from the SE.

  • Day

    36°F

    Mostly sunny. High temperature around 36F. Dew point will be around 20F with an average humidity of 64%. Winds will be 4 mph from the S.

    Night

    29°F

    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 29F. Dew point will be around 26F with an average humidity of 85%. Winds will be 6 mph from the S.

  • Day

    41°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 41F. Dew point will be around 31F with an average humidity of 77%. Winds will be 4 mph from the W.

    Night

    29°F

    Partly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 80%. Winds will be 4 mph from the W.