Portersville Weather Forecast

    • 53
    • 78

    Mostly Sunny

    • 62
    • 80

    Increasing Clouds

    • 62
    • 81

    Rain Showers

    • 52
    • 74

    Slight Chance Thunderstorms

    • 53
    • 75

    Mostly Sunny

    • 58
    • 79

    Partly Sunny

    • 59
    • 81

    Partly Sunny

Today 19 Jul Butler

Mostly sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 19 Jul Butler

Clear. Lows in the lower 50s. North Winds around 5 Mph this Evening, becoming light and variable.

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Portersville Temperature Statistics

July Temperature

Butler, Butler County Airport/K W Scholter Field (13.7 miles)

  • Lowest 17 July, 2026

    60.8 °F

  • Average July

    77.6 °F

  • Highest 15 July, 2026

    91 °F

Climate (2021–2026)

Butler, Butler County Airport/K W Scholter Field (13.7 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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