Kittanning Weather Forecast

    • 39
    • 68

    Decreasing Clouds

    • 51
    • 71

    Rain Showers

    • 49
    • 63

    Rain Showers

    • 45
    • 60

    Rain Showers

    • 44
    • 59

    Rain Showers Likely

    • 43
    • 64

    Chance Rain Showers

    • 44
    • 68

    Chance Rain Showers

Today 19 May Armstrong

Partly sunny. Near steady temperature in the lower 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 19 May Armstrong

Mainly clear. Lows in the upper 30s. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Kittanning Temperature Statistics

May Temperature

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

  • Lowest 10 May, 2025

    36 °F
  • Average May

    61.6 °F
  • Highest 15 May, 2025

    82.9 °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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