Sumner Weather Forecast

    • 51
    • 77

    Decreasing Clouds

    • 59
    • 76

    Rain Showers

    • 52
    • 74

    Rain Showers

    • 52
    • 73

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 61
    • 79

    Chance Rain Showers

Today 22 Jun Barron

Mostly sunny. Near steady temperature in the mid 70s. North Winds up to 5 Mph.

Tonight 22 Jun Barron

Increasing Clouds. Lows in the lower 50s. Northeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sumner Temperature Statistics

June Temperature

Chetek Municipal Southworth Airport (5 miles)

  • Lowest 15 June, 2026

    44.1 °F

  • Average June

    67.3 °F

  • Highest 7 June, 2026

    87.8 °F

Climate (2021–2026)

Chetek Municipal Southworth Airport (5 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    56.2 °F
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