Jacks Lake Weather Forecast

    • 20
    • 34

    Chance Snow

    • 16
    • 24

    Chance Snow

    • 18
    • 23

    Mostly Cloudy

    • 26
    • 35

    Mostly Cloudy

    • 20
    • 37

    Chance Rain/Snow

    • 11
    • 25

    Mostly Cloudy

Today 9 Jan Chippewa

Mostly sunny. Near steady temperature in the lower 30s. Northwest Winds 5 to 10 Mph.

Tonight 9 Jan Chippewa

Colder, cloudy. A 50 percent chance of snow after midnight. Near steady temperature in the mid 20s. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jacks Lake Temperature Statistics

January Temperature

Chetek Municipal Southworth Airport (11.8 miles)

  • Lowest 2 January, 2026

    -0.2 °F

  • Average January

    20.2 °F

  • Highest 7 January, 2026

    36.5 °F

Climate (2021–Present)

Chetek Municipal Southworth Airport (11.8 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    56.1 °F
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