Oberlin Weather Forecast

    • 50
    • 74

    Slight Chance Thunderstorms

    • 57
    • 83

    Partly Sunny

    • 58
    • 83

    Slight Chance Thunderstorms

    • 59
    • 88

    Partly Sunny

    • 51
    • 84

    Slight Chance Thunderstorms

    • 53
    • 78

    Slight Chance Thunderstorms

Today 18 Sep Decatur

Mostly cloudy this Morning, then partly cloudy with slight chance of Thunderstorms this afternoon. Highs in the mid 70s. Northwest Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 18 Sep Decatur

Clear. Lows around 50. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Oberlin Temperature Statistics

September Temperature

McCook, McCook Municipal Airport (26.7 miles)

  • Lowest 6 September, 2025

    45 °F

  • Average September

    68.7 °F

  • Highest 12 September, 2025

    100 °F

Climate (2020–Present)

McCook, McCook Municipal Airport (26.7 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    67.7 °F
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