Pine Grove Mills Weather Forecast

    • 56
    • 82

    Decreasing Clouds

    • 57
    • 82

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

    • 56
    • 80

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 56
    • 80

    Slight Chance Thunderstorms

Today 13 Sep Southern Centre

Mostly sunny. Very warm with Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 13 Sep Southern Centre

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. West Winds around 5 Mph, becoming north after midnight.

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Pine Grove Mills Temperature Statistics

September Temperature

State College - University Park Airport (8.1 miles)

  • Lowest 8 September, 2025

    41 °F

  • Average September

    59.8 °F

  • Highest 5 September, 2025

    80.6 °F

Climate (2020–Present)

State College - University Park Airport (8.1 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    60.4 °F
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