Sunken Grove State Game Management Area Weather Forecast

    • 57
    • 85

    Rain Showers Likely

    • 57
    • 87

    Rain Showers

    • 48
    • 77

    Rain Showers

    • 40
    • 60

    Mostly Cloudy

    • 40
    • 62

    Partly Sunny

    • 44
    • 67

    Slight Chance Thunderstorms

    • 49
    • 71

    Partly Sunny

Today 16 May Pocahontas

Partly sunny. Near steady temperature in the lower 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 May Pocahontas

Mostly cloudy. A slight chance of Showers and Thunderstorms this Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 50s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunken Grove State Game Management Area Temperature Statistics

May Temperature

Storm Lake (16.8 miles)

  • Lowest 6 May, 2026

    32 °F

  • Average May

    57.4 °F

  • Highest 12 May, 2026

    78.8 °F

Climate (2021–Present)

Storm Lake (16.8 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    59.1 °F
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