Sig Field Weather Forecast

    • 57
    • 81

    Sunny

    • 64
    • 82

    Chance Rain Showers

    • 57
    • 80

    Chance Rain Showers

    • 58
    • 75

    Chance Thunderstorms

    • 63
    • 83

    Rain Showers

    • 55
    • 72

    Rain Showers Likely

    • 57
    • 68

    Chance Rain Showers

Today 10 Sep Poweshiek

Sunny. Near steady temperature in the upper 70s. North Winds around 5 Mph.

Tonight 10 Sep Poweshiek

Clear. Lows in the upper 50s. North Winds around 5 Mph, becoming southeast around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sig Field Temperature Statistics

September Temperature

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

  • Lowest 8 September, 2026

    66.2 °F

  • Average September

    81.1 °F

  • Highest 3 September, 2026

    96.8 °F

Climate (2021–2026)

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    65.3 °F
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