Sumner Weather Forecast

    • 20
    • 47

    Becoming Sunny

    • 30
    • 41

    Partly Sunny

    • 30
    • 56

    Mostly Sunny

    • 41
    • 63

    Mostly Sunny

    • 36
    • 64

    Chance Rain

    • 30
    • 50

    Chance Rain

Today 6 Feb Chariton

Partly cloudy. Highs in the mid 40s. West Winds 5 to 10 Mph with Gusts up to 25 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 6 Feb Chariton

Mostly clear. Cooler with Lows around 20. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sumner Temperature Statistics

February Temperature

Chillicothe, Chillicothe Agri-Science Center (21.1 miles)

  • Lowest 1 February, 2026

    3.9 °F

  • Average February

    27.4 °F

  • Highest 2 February, 2026

    42.1 °F

Climate (2021–Present)

Chillicothe, Chillicothe Agri-Science Center (21.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    66.5 °F
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