Sig Field Weather Forecast

    • 71
    • 91

    Chance Thunderstorms

    • 64
    • 91

    Rain Showers

    • 57
    • 82

    Rain Showers

    • 60
    • 82

    Slight Chance Thunderstorms

    • 58
    • 84

    Chance Thunderstorms

    • 54
    • 76

    Slight Chance Rain Showers

Today 9 Jun Poweshiek

Mostly sunny. Near steady temperature around 90. South Winds 5 to 10 Mph. Heat index Values up to 100.

Tonight 9 Jun Poweshiek

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sig Field Temperature Statistics

June Temperature

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

  • Lowest 2 June, 2026

    57.4 °F

  • Average June

    76.1 °F

  • Highest 6 June, 2026

    91.2 °F

Climate (2021–Present)

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.2 °F
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