Grand River State Wildlife Area Weather Forecast

    • 29
    • 39

    Chance Drizzle

    • 29
    • 35

    Rain Likely

    • 30
    • 40

    Chance Rain

    • 22
    • 43

    Slight Chance Rain

    • 5
    • 32

    Breezy

    • 6
    • 17

    Partly Sunny

Today 24 Dec Green Lake

Cloudy. Slight chance of drizzle late in the afternoon. Near steady temperature in the upper 30s. Southeast Winds up to 10 Mph. Chance of precipitation 20 percent.

Tonight 24 Dec Green Lake

Mostly cloudy. Chance of drizzle in the Evening, then slight chance of drizzle late in the evening. Lows in the upper 20s. Northeast Winds up to 10 Mph. Chance of precipitation 30 percent.

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  • Temperature Real-Time

Grand River State Wildlife Area Temperature Statistics

December Temperature

Wautoma, Wautoma Municipal Airport (22.4 miles)

  • Lowest 4 December, 2025

    -11 °F

  • Average December

    16.6 °F

  • Highest 18 December, 2025

    41 °F

Climate (2020–Present)

Wautoma, Wautoma Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57.6 °F
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