Jacks Lake Weather Forecast

    • 47
    • 75

    Mostly Sunny

    • 57
    • 81

    Partly Sunny

    • 61
    • 85

    Rain Showers Likely

    • 56
    • 80

    Slight Chance Thunderstorms

    • 50
    • 81

    Mostly Sunny

    • 53
    • 81

    Partly Sunny

Today 23 Aug Chippewa

Sunny. Highs in the mid 70s. North Winds up to 10 Mph.

Tonight 23 Aug Chippewa

Mostly clear. Lows in the upper 40s. Northeast Winds up to 5 Mph.

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Jacks Lake Temperature Statistics

August Temperature

Chetek Municipal Southworth Airport (11.8 miles)

  • Lowest 20 August, 2026

    49.1 °F

  • Average August

    71.6 °F

  • Highest 12 August, 2026

    88 °F

Climate (2021–2026)

Chetek Municipal Southworth Airport (11.8 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.3 °F
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