Chain Lake Weather Forecast

    • 61
    • 84

    Mostly Cloudy

    • 62
    • 81

    Chance Rain Showers

    • 63
    • 80

    Rain Showers Likely

    • 62
    • 83

    Chance Thunderstorms

    • 52
    • 78

    Slight Chance Thunderstorms

    • 55
    • 77

    Slight Chance Rain Showers

Today 5 Sep Chippewa

Decreasing Clouds. Patchy fog early in the morning. Highs in the lower 80s. Northeast Winds up to 10 Mph.

Tonight 5 Sep Chippewa

Partly cloudy. Patchy fog through the night. Lows around 60. Southeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chain Lake Temperature Statistics

September Temperature

Chetek Municipal Southworth Airport (9.9 miles)

  • Lowest 1 September, 2026

    59.9 °F

  • Average September

    73.5 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Chetek Municipal Southworth Airport (9.9 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.4 °F
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