10-Day Weather Forecast - Lewistown, PA

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  • |10°F
    40% Chance of Snow
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    Tonight

    10°F

    Mostly cloudy. A chance of snow this evening. Snow accumulation around half an inch. Much colder with lows around zero. West winds 5 to 10 mph with gusts up to 25 mph increasing to northwest 15 to 20 mph with gusts up to 40 mph after midnight. Chance of snow 40 percent. Wind chill values as low as 18 below after midnight.

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  • Weekend Weather

  • Day

    13°F

    Mostly sunny and blustery. Much colder with highs around 10 above. Northwest winds 15 to 25 mph with gusts up to 45 mph. Wind chill values as low as 25 below.

    Night

    5°F

    Partly cloudy. Cold with lows around zero. Northwest winds 15 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Wind chill values as low as 16 below.

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  • Day

    19°F

    Sunny. Highs around 20. Northwest winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 15 below in the morning.

    Night

    1°F

    Mostly clear in the evening then becoming partly cloudy. Cold with lows around zero. Northwest winds around 5 mph.

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  • Day

    29°F

    Partly sunny. Highs in the upper 20s.

    Night

    17°F

    Mostly cloudy. Not as cold with lows 10 to 15.

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  • Day

    41°F

    Partly sunny. Not as cool with highs in the upper 30s.

    Night

    32°F

    Mostly cloudy. A chance of freezing rain and snow after midnight. Not as cool with lows in the mid 20s. Chance of precipitation 30 percent.

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  • Day

    42°F

    Cloudy with a chance of rain and snow. Highs in the upper 30s. Chance of precipitation 50 percent.

    Night

    27°F

    A chance of rain in the evening. Cloudy with a chance of snow. Lows in the lower 20s. Chance of precipitation 50 percent.

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  • Day

    34°F

    Mostly cloudy. Highs in the lower 30s.

    Night

    22°F

    Mostly cloudy. Lows around 20.

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  • Day

    36°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s.

    Night

    25°F

    Mostly clear. Low temperature around 25F. Dew point will be around 19F with an average humidity of 74%. Winds will be 3 mph from the W.

  • Weekend Weather

  • Day

    37°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 22F with an average humidity of 66%. Winds will be 1 mph from the NW.

    Night

    28°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 28F. Dew point will be around 23F with an average humidity of 78%. Winds will be 1 mph from the SE.

  • Day

    38°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 26F with an average humidity of 73%. Winds will be 1 mph from the NW.

    Night

    28°F

    Cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 76%. Winds will be 4 mph from the W.