Cottonwood Lake Weather Forecast

    • 70
    • 90

    Slight Chance Thunderstorms

    • 70
    • 92

    Slight Chance Thunderstorms

    • 66
    • 89

    Rain Showers

    • 63
    • 83

    Chance Thunderstorms

    • 62
    • 82

    Mostly Sunny

    • 66
    • 84

    Mostly Sunny

Today 28 Jul Lyon

Mostly sunny. Patchy smoke. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs around 90. West Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 40 percent.

Tonight 28 Jul Lyon

Partly cloudy with a slight chance of Showers and Thunderstorms. Patchy smoke. Humid with Lows around 70. Southeast Winds 5 to 10 Mph, becoming south after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Lake Temperature Statistics

July Temperature

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

  • Lowest 23 July, 2026

    50.9 °F

  • Average July

    74.8 °F

  • Highest 17 July, 2026

    94.3 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.5 °F
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