Kittanning Weather Forecast

    • 56
    • 80

    Becoming Sunny

    • 55
    • 83

    Mostly Sunny

    • 60
    • 86

    Partly Sunny

    • 64
    • 87

    Chance Rain Showers

    • 64
    • 83

    Rain Showers Likely

    • 63
    • 85

    Chance Thunderstorms

Today 29 Jul Armstrong

Partly sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jul Armstrong

Mainly clear. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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Kittanning Temperature Statistics

July Temperature

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

  • Lowest 23 July, 2026

    48.2 °F

  • Average July

    72.1 °F

  • Highest 15 July, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    60.6 °F
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