Kittanning Weather Forecast

    • 60
    • 83

    Increasing Clouds

    • 59
    • 84

    Chance Thunderstorms

    • 54
    • 82

    Partly Sunny

    • 58
    • 82

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 68
    • 88

    Chance Rain Showers

Today 26 Aug Armstrong

Partly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 26 Aug Armstrong

Mainly clear. Lows around 60. South Winds around 5 Mph.

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Kittanning Temperature Statistics

August Temperature

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

  • Lowest 4 August, 2026

    53.6 °F

  • Average August

    71 °F

  • Highest 5 August, 2026

    84 °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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