Split Rock County Park Weather Forecast

    • 52
    • 67

    Increasing Clouds

    • 43
    • 75

    Thunderstorms

    • 22
    • 47

    Chance Rain Showers

    • 27
    • 43

    Mostly Sunny

    • 40
    • 58

    Partly Sunny

    • 33
    • 71

    Chance Rain/Snow

    • 24
    • 45

    Rain Likely

Today 13 Mar Chickasaw

Mostly sunny. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph.

Tonight 13 Mar Chickasaw

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the lower 50s. Southeast Winds 10 to 20 Mph. Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Split Rock County Park Temperature Statistics

March Temperature

Oelwein Municipal Airport (20.5 miles)

  • Lowest 2 March, 2025

    10.4 °F

  • Average March

    36 °F

  • Highest 10 March, 2025

    69.8 °F

Climate (2020–Present)

Oelwein Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    57.6 °F
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