10-Day Weather Forecast - Hummelstown, PA

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  • 59|23°F
    Scattered Thunderstorms
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    Today

    59°F

    Widespread rain showers and scattered thunderstorms this morning then partly sunny with a slight chance of rain this afternoon. Some thunderstorms may produce gusty winds this morning. Breezy warm with highs in the mid 50s. Temperature falling into the lower 30s this afternoon. Southwest winds 15 to 25 mph becoming west 20 to 25 mph this afternoon. Gusts up to 50 mph. Chance of rain near 100 percent.

    Tonight

    23°F

    Partly cloudy in the evening then clearing. Blustery and much cooler with lows in the lower 20s. West winds 20 to 25 mph. Gusts up to 50 mph decreasing to 40 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    36°F

    Sunny in the morning then becoming partly sunny. Much cooler with highs in the upper 30s. West winds 5 to 10 mph becoming south in the afternoon.

    Night

    31°F

    Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 30s. South winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • Day

    40°F

    Mostly sunny. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    21°F

    Partly cloudy in the evening then clearing. Lows in the lower 20s.

    Hourly details
  • Day

    34°F

    Mostly sunny. Highs in the mid 30s.

    Night

    27°F

    Mostly cloudy. A chance of snow showers after midnight. Lows in the mid 20s. Chance of snow 30 percent.

    Hourly details
  • Day

    38°F

    Cloudy. A chance of rain and snow showers in the morning. Highs in the upper 30s. Chance of precipitation 30 percent.

    Night

    35°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Partly sunny. Highs in the lower 40s.

    Night

    30°F

    Mostly cloudy. A chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent.

    Hourly details
  • Day

    42°F

    Mostly cloudy. A chance of rain showers in the morning. Highs in the upper 40s. Chance of rain 30 percent.

    Night

    40°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 94%. Winds will be 3 mph from the S.

  • Day

    54°F

    Cloudy. High temperature around 54F. Dew point will be around 46F with an average humidity of 84%. Winds will be 6 mph from the NW.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 38F with an average humidity of 89%. Winds will be 5 mph from the NW.

  • Weekend Weather

  • Day

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 47F. Dew point will be around 36F with an average humidity of 75%. Winds will be 2 mph from the N.

    Night

    35°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 85%. Winds will be 2 mph from the N.

  • Day

    42°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 30F with an average humidity of 72%. Winds will be 3 mph from the NW.

    Night

    30°F

    Partly cloudy. Low temperature around 30F. Dew point will be around 26F with an average humidity of 79%. Winds will be 4 mph from the N.