Lewistown Weather Forecast

    • 36
    • 57

    Decreasing Clouds

    • 34
    • 57

    Partly Sunny

    • 35
    • 57

    Partly Sunny

    • 33
    • 59

    Patchy Fog

    • 33
    • 55

    Partly Sunny

    • 37
    • 55

    Chance Rain Showers

Today 23 Oct Mifflin

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 50s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 23 Oct Mifflin

Partly cloudy in the Evening, then clearing. Lows in the mid 30s. West Winds 5 to 10 Mph.

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Lewistown Temperature Statistics

October Temperature

State College - University Park Airport (22.4 miles)

  • Lowest 17 October, 2025

    32 °F

  • Average October

    54.5 °F

  • Highest 5 October, 2025

    80.6 °F

Climate (2020–Present)

State College - University Park Airport (22.4 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.5 °F
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