10-Day Weather Forecast - Chambersburg, PA

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  • 86|72°F
    50% Chance of Storms

    Today

    86°F

    Partly sunny with a chance of showers. A chance of thunderstorms this afternoon. Very warm with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

    Tonight

    72°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening. Warm with lows around 70. Southwest winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • 90|70°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. Very warm. Humid with highs around 90. West winds around 5 mph.

    Night

    70°F

    Mostly clear. Lows in the upper 60s. Northwest winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 90|73°F
    Sunny

    Day

    90°F

    Sunny. Very warm. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph.

    Night

    73°F

    Partly cloudy. Humid with lows in the upper 60s.

    Hourly details
  • 88|69°F
    60% Chance of Storms

    Day

    88°F

    Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid. Very warm with highs around 90. Chance of rain 60 percent.

    Night

    69°F

    Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Chance of rain 60 percent.

    Hourly details
  • 84|69°F
    50% Chance of Storms

    Day

    84°F

    Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 50 percent.

    Night

    69°F

    Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the mid 60s. Chance of rain 50 percent.

    Hourly details
  • 87|70°F
    Mostly Sunny

    Day

    87°F

    Mostly sunny. Humid with highs in the mid 80s.

    Night

    70°F

    Mostly cloudy. Humid with lows in the mid 60s.

    Hourly details
  • 79|61°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Humid with highs in the lower 80s.

    Night

    61°F

    Mostly clear. Low temperature around 61F. Dew point will be around 61F with an average humidity of 75%. Winds will be 2 mph from the NE.

  • 77|63°F
    30% Chance of Rain

    Day

    77°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 60F with an average humidity of 65%. Winds will be 2 mph from the NE.

    Night

    63°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the E.

  • 77|64°F
    40% Chance of Rain

    Day

    77°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 62F with an average humidity of 71%. Winds will be 2 mph from the SE.

    Night

    64°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 77%. Winds will be 2 mph from the SE.

  • 78|64°F
    30% Chance of Rain

    Day

    78°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 62F with an average humidity of 70%. Winds will be 2 mph from the NE.

    Night

    64°F

    Partly cloudy. Low temperature around 64F. Dew point will be around 62F with an average humidity of 81%. Winds will be 3 mph from the E.