Jacks Lake Weather Forecast

    • 60
    • 82

    Rain Showers Likely

    • 56
    • 78

    Mostly Cloudy

    • 51
    • 78

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 60
    • 83

    Chance Rain Showers

Today 20 Aug Chippewa

Increasing Clouds. A 20 percent chance of rain Showers late in the afternoon. Highs in the lower 80s. Southwest Winds 5 to 15 Mph.

Tonight 20 Aug Chippewa

Warmer. Mostly cloudy with a 50 percent chance of Thunderstorms. Patchy fog after midnight. Lows in the lower 60s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jacks Lake Temperature Statistics

August Temperature

Chetek Municipal Southworth Airport (11.8 miles)

  • Lowest 6 August, 2026

    52.9 °F

  • Average August

    72.2 °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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