Sig Field Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 61
    • 86

    Partly Sunny

    • 61
    • 84

    Rain Showers Likely

    • 59
    • 84

    Chance Thunderstorms

    • 55
    • 79

    Chance Rain Showers

Today 24 May Poweshiek

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 24 May Poweshiek

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph.

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Sig Field Temperature Statistics

May Temperature

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

  • Lowest 7 May, 2026

    37.8 °F

  • Average May

    62.7 °F

  • Highest 15 May, 2026

    89.1 °F

Climate (2021–Present)

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.2 °F
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