Sig Field Weather Forecast

    • 46
    • 63

    Rain Showers Likely

    • 49
    • 63

    Rain Showers Likely

    • 51
    • 73

    Mostly Cloudy

    • 53
    • 79

    Partly Sunny

    • 57
    • 83

    Partly Sunny

    • 61
    • 83

    Slight Chance Thunderstorms

Today 21 May Poweshiek

Mostly cloudy. Highs in the lower 60s. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 21 May Poweshiek

Mostly cloudy. A chance of Showers after midnight. Lows in the mid 40s. East Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sig Field Temperature Statistics

May Temperature

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

  • Lowest 7 May, 2026

    37.8 °F

  • Average May

    63.4 °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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