Sunken Grove State Game Management Area Weather Forecast

    • 61
    • 68

    Slight Chance Thunderstorms

    • 57
    • 73

    Rain Showers Likely

    • 48
    • 62

    Chance Rain Showers

    • 47
    • 62

    Mostly Sunny

    • 50
    • 64

    Partly Sunny

    • 46
    • 63

    Mostly Sunny

    • 51
    • 61

    Partly Sunny

Today 29 Sep Pocahontas

Mostly sunny. Highs in the mid 60s.

Tonight 29 Sep Pocahontas

Cloudy. A chance of Showers with a slight chance of Thunderstorms this Evening, then a slight chance of Showers after midnight. Some Thunderstorms may produce heavy rainfall this evening. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunken Grove State Game Management Area Temperature Statistics

September Temperature

Storm Lake (16.8 miles)

  • Lowest 23 September, 2026

    50 °F

  • Average September

    66.4 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Storm Lake (16.8 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    58.7 °F
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