Clear Lake Weather Forecast

    • 29
    • 44

    Mostly Cloudy

    • 35
    • 53

    Partly Sunny

    • 36
    • 64

    Mostly Cloudy

    • 37
    • 59

    Chance Rain Showers

    • 32
    • 52

    Slight Chance Rain Showers

    • 31
    • 50

    Mostly Cloudy

Today 30 Apr Nelson

Mostly cloudy. Highs in the mid 40s. Northeast Winds 10 to 20 Mph.

Tonight 30 Apr Nelson

Partly cloudy. Lows 25 to 30. North Winds around 10 Mph shifting to the east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

April Temperature

Devils Lake, Devils Lake Municipal Airport (28 miles)

  • Lowest 6 April, 2026

    17.1 °F

  • Average April

    34 °F

  • Highest 15 April, 2026

    67.6 °F

Climate (2021–Present)

Devils Lake, Devils Lake Municipal Airport (28 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    50.3 °F
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