Clear Lake Weather Forecast

    • 30
    • 37

    Rain Showers

    • 28
    • 37

    Snow Showers Likely

    • 28
    • 47

    Partly Sunny

    • 21
    • 37

    Partly Sunny

    • 35
    • 44

    Chance Rain/Snow

    • 36
    • 67

    Chance Rain Showers

    • 33
    • 51

    Rain/Snow Likely

Today 3 Apr Sibley

Rain Showers likely. Near steady temperature in the mid 30s. Northeast Winds around 10 Mph. Chance of Showers 70 percent.

Tonight 3 Apr Sibley

Rain Showers in the Evening, then rain Showers, snow Showers and light freezing rain likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast Winds 5 to 15 Mph. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

April Temperature

New Ulm Municipal Airport (8.7 miles)

  • Lowest 1 April, 2026

    30.2 °F

  • Average April

    36.8 °F

  • Highest 1 April, 2026

    42.8 °F

Climate (2021–Present)

New Ulm Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
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