Harry S Truman State Park Weather Forecast

    • 18
    • 33

    Increasing Clouds

    • 13
    • 31

    Mostly Cloudy

    • 0
    • 23

    Partly Sunny

    • 6
    • 19

    Partly Sunny

    • 19
    • 32

    Mostly Cloudy

    • 25
    • 42

    Mostly Cloudy

Today 28 Jan Benton

Sunny. Near steady temperature in the lower 30s. Southwest Winds 5 to 10 Mph.

Tonight 28 Jan Benton

Mostly clear in the Evening, then becoming mostly cloudy. Cold with Lows around 17. South Winds around 5 Mph, becoming east after midnight.

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Harry S Truman State Park Temperature Statistics

January Temperature

Clinton, MO (13.7 miles)

  • Lowest 26 January, 2026

    -11.2 °F

  • Average January

    32.2 °F

  • Highest 7 January, 2026

    69.8 °F

Climate (2021–Present)

Clinton, MO (13.7 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.1 °F
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