Clear Lake Weather Forecast

    • 42
    • 47

    Rain

    • 47
    • 59

    Mostly Cloudy

    • 46
    • 70

    Rain Showers Likely

    • 42
    • 64

    Partly Sunny

    • 48
    • 64

    Chance Rain Showers

    • 47
    • 65

    Chance Rain Showers

Today 26 Oct Brown

Rain. Near steady temperature in the lower 40s. Northeast Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 26 Oct Brown

Rain in the Evening, then rain likely after midnight. Lows in the lower 40s. East Winds 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

October Temperature

New Ulm Municipal Airport (4.3 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    57.9 °F

  • Highest 11 October, 2026

    91.4 °F

Climate (2021–2026)

New Ulm Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    57 °F
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