Oak Grove State Park Weather Forecast

    • 66
    • 86

    Chance Thunderstorms

    • 63
    • 91

    Thunderstorms Likely

    • 61
    • 80

    Rain Showers Likely

    • 58
    • 78

    Chance Rain Showers

    • 64
    • 86

    Chance Thunderstorms

    • 69
    • 92

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 15 Jun Sioux

Mostly cloudy with scattered Showers and Thunderstorms. Highs in the mid 80s. South Winds around 10 Mph. Chance of rain 50 percent.

Tonight 15 Jun Sioux

Partly cloudy with a chance of Thunderstorms with a slight chance of Showers this Evening, then mostly cloudy after midnight. Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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Oak Grove State Park Temperature Statistics

June Temperature

Le Mars Municipal Airport (23.6 miles)

  • Lowest 4 June, 2025

    48.2 °F

  • Average June

    68.6 °F

  • Highest 2 June, 2025

    93.2 °F

Climate (2020–Present)

Le Mars Municipal Airport (23.6 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    59.8 °F
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