Sumner Weather Forecast

    • 32
    • 62

    Mostly Sunny

    • 38
    • 56

    Chance Rain

    • 30
    • 48

    Mostly Cloudy

    • 25
    • 40

    Mostly Cloudy

    • 25
    • 41

    Mostly Sunny

    • 28
    • 43

    Partly Sunny

    • 35
    • 47

    Partly Sunny

Today 9 Nov Barron

Mostly sunny. Highs in the lower 50s.

Tonight 9 Nov Barron

Clear. Lows in the lower 30s. Northwest Winds up to 10 Mph.

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  • Temperature Real-Time

Sumner Temperature Statistics

November Temperature

Chetek Municipal Southworth Airport (5 miles)

  • Lowest 7 November, 2026

    24.4 °F

  • Average November

    49.3 °F

  • Highest 1 November, 2026

    67.3 °F

Climate (2021–2026)

Chetek Municipal Southworth Airport (5 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.5 °F
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