Randolph State Park Weather Forecast

    • 73
    • 90

    Decreasing Clouds

    • 74
    • 92

    Chance Thunderstorms

    • 65
    • 88

    Rain Showers

    • 61
    • 72

    Rain Showers Likely

    • 57
    • 72

    Partly Sunny

    • 58
    • 72

    Partly Sunny

Today 17 Sep Pottawatomie

Patchy fog this morning. Sunny. Highs in the upper 80s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 17 Sep Pottawatomie

Mostly clear. Humid with Lows around 70. Southeast Winds around 5 Mph.

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Randolph State Park Temperature Statistics

September Temperature

Manhattan, Manhattan Municipal Airport (19.9 miles)

  • Lowest 11 September, 2026

    61.6 °F

  • Average September

    82.4 °F

  • Highest 8 September, 2026

    105.7 °F

Climate (2021–2026)

Manhattan, Manhattan Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    70.4 °F
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