Oskaloosa Weather Forecast

    • 37
    • 57

    Becoming Sunny

    • 49
    • 68

    Mostly Sunny

    • 48
    • 74

    Partly Sunny

    • 53
    • 82

    Chance Thunderstorms

    • 46
    • 71

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

Today 6 May Jefferson

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 50s. Northwest Winds around 5 Mph.

Tonight 6 May Jefferson

Partly cloudy in the Evening, then clearing. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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Oskaloosa Temperature Statistics

May Temperature

Lawrence, Lawrence Municipal Airport (14.9 miles)

  • Lowest 1 May, 2026

    32.6 °F

  • Average May

    59 °F

  • Highest 3 May, 2026

    83.6 °F

Climate (2021–Present)

Lawrence, Lawrence Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    69.7 °F
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