Kittanning Weather Forecast

    • 8
    • 32

    Chance Snow

    • 21
    • 34

    Slight Chance Snow

    • 26
    • 38

    Mostly Cloudy

    • 16
    • 37

    Chance Rain/Snow

    • 11
    • 28

    Chance Snow

    • 25
    • 34

    Snow Likely

Today 4 Dec Armstrong

Considerable cloudiness with a chance of snow in the Morning, then partly cloudy in the afternoon. Little or no snow accumulation. Highs around 30. Temperatures falling into the lower 20s in the afternoon. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 50 percent.

Tonight 4 Dec Armstrong

Mainly clear. Much Colder with Lows around 8 above. West Winds around 5 Mph, becoming southeast after midnight.

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Kittanning Temperature Statistics

December Temperature

Butler, Butler County Airport/K W Scholter Field (22.4 miles)

  • Lowest 1 December, 2025

    26.1 °F

  • Average December

    29.4 °F

  • Highest 1 December, 2025

    33.1 °F

Climate (2020–Present)

Butler, Butler County Airport/K W Scholter Field (22.4 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.6 °F
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