Lake Keomah State Park Weather Forecast

    • 50
    • 71

    Thunderstorms Likely

    • 47
    • 65

    Partly Sunny

    • 53
    • 78

    Rain Showers Likely

    • 56
    • 73

    Rain Showers Likely

    • 51
    • 73

    Rain Showers Likely

    • 47
    • 67

    Slight Chance Rain Showers

Today 28 Apr Mahaska

Showers likely with a chance of Thunderstorms early this Morning, then Showers with Thunderstorms likely this afternoon. Highs in the lower 70s. Southeast Winds 10 to 15 Mph. Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 28 Apr Mahaska

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Lows around 50. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Keomah State Park Temperature Statistics

April Temperature

Oskaloosa, Oskaloosa Municipal Airport (5 miles)

  • Lowest 21 April, 2024

    30.2 °F
  • Average April

    53.7 °F
  • Highest 14 April, 2024

    90.3 °F

Climate (2019–Present)

Oskaloosa, Oskaloosa Municipal Airport (5 miles)

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  • Average Low 2019–2024

    43.2 °F
  • Average 2019–2024

    53.2 °F
  • Average High 2019–2024

    63.9 °F
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