Split Rock County Park Weather Forecast

    • 6
    • 30

    Snow Showers

    • -1
    • 11

    Chance Snow

    • -2
    • 20

    Mostly Cloudy

    • -1
    • 7

    Cold

    • 13
    • 21

    Mostly Cloudy

    • 8
    • 22

    Partly Sunny

Today 16 Jan Chickasaw

Mostly cloudy. Scattered snow Showers in the Morning, then numerous snow Showers in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation little or no. Breezy with Highs in the upper 20s. Temperature falling to around 19 in the afternoon. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of snow 60 percent.

Tonight 16 Jan Chickasaw

Mostly cloudy. A chance of snow in the evening. Snow accumulation little or no. Much Colder with Lows around 6 above. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 40 percent.

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Split Rock County Park Temperature Statistics

January Temperature

Oelwein Municipal Airport (20.5 miles)

  • Lowest 1 January, 2026

    8.6 °F

  • Average January

    28.9 °F

  • Highest 12 January, 2026

    46.4 °F

Climate (2021–Present)

Oelwein Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.9 °F
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