10-Day Weather Forecast - Lewistown, PA

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  • |64°F
    Partly Cloudy

    Tonight

    64°F

    Partly cloudy this evening then becoming mostly cloudy. Lows in the upper 50s. Northwest winds around 5 mph becoming east after midnight.

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  • 73|63°F
    Thunderstorms

    Day

    73°F

    Showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds around 5 mph becoming south in the afternoon. Chance of rain 90 percent.

    Night

    63°F

    Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Patchy fog. Humid with lows in the upper 50s. Southwest winds around 5 mph becoming northwest after midnight. Chance of rain 80 percent.

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  • 77|56°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

    Night

    56°F

    Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.

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  • 80|59°F
    Sunny

    Day

    80°F

    Sunny. Highs in the lower 80s.

    Night

    59°F

    Mostly clear. Lows in the upper 50s.

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  • 86|64°F
    50% Chance of Storms

    Day

    86°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Very warm with highs in the mid 80s. Chance of rain 50 percent.

    Night

    64°F

    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

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  • 82|63°F
    40% Chance of Storms

    Day

    82°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 40 percent.

    Night

    63°F

    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.

    Hourly details
  • 78|62°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the lower 80s.

    Night

    62°F

    Partly cloudy. Lows around 60.

    Hourly details
  • 87|67°F
    Mostly Sunny

    Day

    87°F

    Mostly sunny. Very warm with highs in the mid 80s.

    Night

    67°F

    Mostly clear. Low temperature around 67F. Dew point will be around 64F with an average humidity of 80%. Winds will be 1 mph from the SW.

  • 90|71°F
    30% Chance of Rain

    Day

    90°F

    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 70F with an average humidity of 68%. Winds will be 3 mph from the SW.

    Night

    71°F

    Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 69F with an average humidity of 83%. Winds will be 2 mph from the SW.

  • 92|71°F
    30% Chance of Rain

    Day

    92°F

    Sunny with a 25% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 72F with an average humidity of 69%. Winds will be 4 mph from the SW.

    Night

    71°F

    Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 80%. Winds will be 3 mph from the W.