10-Day Weather Forecast - Mechanicsburg, PA

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  • Weekend Weather

  • 17|9°F
    Mostly Sunny
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    Today

    17°F

    Mostly sunny. Colder with highs around 15. Northwest winds 15 to 20 mph with gusts up to 50 mph. Wind chill values as low as 6 below.

    Tonight

    9°F

    Partly cloudy. Cold with lows around 5 above. Northwest winds 10 to 15 mph. Gusts up to 45 mph decreasing to 30 mph after midnight. Wind chill values as low as 10 below.

    Hourly details
  • Day

    18°F

    Sunny. Highs around 20. Northwest winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 11 below in the morning.

    Night

    7°F

    Mostly clear. Cold with lows around 5 above. Northwest winds around 5 mph.

    Hourly details
  • Day

    27°F

    Mostly sunny. Highs in the upper 20s. Northwest winds around 5 mph.

    Night

    17°F

    Mostly cloudy. Not as cold with lows around 15.

    Hourly details
  • Day

    38°F

    Mostly cloudy. Not as cool with highs around 40.

    Night

    36°F

    Mostly cloudy. Not as cool with lows in the upper 20s.

    Hourly details
  • Day

    41°F

    Mostly cloudy. Highs around 40.

    Night

    27°F

    Mostly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    34°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 30s.

    Night

    25°F

    Mostly cloudy. Lows around 20.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the lower 30s.

    Night

    28°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 20F with an average humidity of 68%. Winds will be 3 mph from the NW.

  • Weekend Weather

  • Day

    39°F

    Sunny. High temperature around 39F. Dew point will be around 18F with an average humidity of 52%. Winds will be 3 mph from the N.

    Night

    29°F

    Mostly clear. Low temperature around 29F. Dew point will be around 21F with an average humidity of 65%. Winds will be 2 mph from the NE.

  • Day

    38°F

    Partly cloudy. High temperature around 38F. Dew point will be around 22F with an average humidity of 59%. Winds will be 4 mph from the SE.

    Night

    33°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 24F with an average humidity of 68%. Winds will be 4 mph from the SE.

  • Day

    42°F

    Cloudy. High temperature around 42F. Dew point will be around 27F with an average humidity of 63%. Winds will be 3 mph from the SW.

    Night

    34°F

    Mostly cloudy. Low temperature around 34F. Dew point will be around 27F with an average humidity of 69%. Winds will be 2 mph from the SW.