Cottonwood Lake Weather Forecast

    • 41
    • 47

    Rain Showers

    • 50
    • 59

    Rain Showers

    • 36
    • 58

    Rain Showers

    • 35
    • 54

    Mostly Cloudy

    • 35
    • 58

    Slight Chance Rain Showers

    • 33
    • 55

    Partly Sunny

    • 37
    • 60

    Mostly Sunny

Today 25 Apr Lyon

Showers, cooler. Near steady temperature in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 25 Apr Lyon

Cloudy. Showers, mainly this evening. Near steady temperature around 40. North Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Lake Temperature Statistics

April Temperature

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (11.2 miles)

  • Lowest 7 April, 2026

    15.8 °F

  • Average April

    43.7 °F

  • Highest 16 April, 2026

    88.3 °F

Climate (2021–Present)

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (11.2 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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