10-Day Weather Forecast - Cornwall, PA

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  • |28°F
    Mostly Cloudy
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    Tonight

    28°F

    Mostly cloudy. Not as cool with lows in the mid 20s. South winds 5 to 10 mph.

    Hourly details
  • Day

    37°F

    Rain snow likely with a chance of freezing rain in the morning then rain in the afternoon. Little or no snow accumulation. Ice accumulation of up to a tenth of an inch. Not as cool with highs around 40. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent.

    Night

    33°F

    Mostly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Day

    32°F

    Mostly sunny. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph.

    Night

    28°F

    Partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the mid 30s.

    Night

    29°F

    Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Mostly cloudy. Highs in the upper 30s.

    Night

    32°F

    Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s.

    Hourly details
  • Day

    31°F

    Partly sunny. Highs in the lower 30s.

    Night

    19°F

    Partly cloudy. Colder with lows around 15. Wind chill values as low as zero.

    Hourly details
  • Day

    25°F

    Mostly sunny. Highs around 30. Wind chill values as low as zero in the morning.

    Night

    20°F

    Mostly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    30°F

    Partly sunny. Highs in the lower 30s.

    Night

    25°F

    Mostly clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 74%. Winds will be 2 mph from the S.

  • Day

    35°F

    Partly cloudy. High temperature around 35F. Dew point will be around 22F with an average humidity of 71%. Winds will be 4 mph from the S.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 78%. Winds will be 4 mph from the S.

  • Day

    41°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 41F. Dew point will be around 33F with an average humidity of 79%. Winds will be 2 mph from the SW.

    Night

    38°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 33F with an average humidity of 77%. Winds will be 4 mph from the SW.