Big Spring State Forest Picnic Area Weather Forecast

    • 54
    • 77

    Slight Chance Rain

    • 57
    • 66

    Chance Rain Showers

    • 57
    • 81

    Partly Sunny

    • 51
    • 82

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 57
    • 78

    Partly Sunny

Today 16 Sep Perry

Mostly cloudy. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 16 Sep Perry

Mostly cloudy. A slight chance of Showers and Thunderstorms. Lows in the mid 50s. East Winds around 5 Mph, becoming north. Chance of rain 20 percent.

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Big Spring State Forest Picnic Area Temperature Statistics

September Temperature

Altoona - Blair County Airport (34.8 miles)

  • Lowest 8 September, 2025

    36 °F

  • Average September

    61.2 °F

  • Highest 13 September, 2025

    84 °F

Climate (2020–Present)

Altoona - Blair County Airport (34.8 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.2 °F
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