Clinton Weather Forecast

    • 65
    • 92

    Slight Chance Thunderstorms

    • 65
    • 90

    Chance Thunderstorms

    • 62
    • 85

    Chance Thunderstorms

    • 64
    • 86

    Slight Chance Thunderstorms

    • 66
    • 88

    Slight Chance Thunderstorms

    • 64
    • 90

    Chance Thunderstorms

    • 62
    • 89

    Slight Chance Thunderstorms

Today 16 Sep Custer

Sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Sep Custer

Mostly clear. A slight chance of Showers and Thunderstorms early. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clinton Temperature Statistics

September Temperature

Clinton, Clinton Regional Airport (2.5 miles)

  • Lowest 6 September, 2025

    53.6 °F

  • Average September

    72.2 °F

  • Highest 11 September, 2025

    95 °F

Climate (2020–Present)

Clinton, Clinton Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    73.3 °F
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