Oskaloosa Weather Forecast

    • 50
    • 82

    Severe Tstms

    • 47
    • 66

    Rain Showers Likely

    • 55
    • 65

    Rain Showers

    • 47
    • 69

    Rain Showers Likely

    • 42
    • 66

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 58
    • 76

    Slight Chance Thunderstorms

Today 28 Apr Mahaska

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe. Breezy and not as cool with Highs in the lower 80s. South Winds around 25 Mph with Gusts up to 40 Mph. Chance of rain 30 percent.

Tonight 28 Apr Mahaska

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers early this Evening, then a chance of Showers. Lows around 50. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oskaloosa Temperature Statistics

April Temperature

Oskaloosa, Oskaloosa Municipal Airport (8.7 miles)

  • Lowest 8 April, 2025

    26.1 °F

  • Average April

    53.9 °F

  • Highest 23 April, 2025

    82.2 °F

Climate (2020–Present)

Oskaloosa, Oskaloosa Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.5 °F
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