Sig Field Weather Forecast

    • 66
    • 83

    Rain Showers Likely

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 64
    • 84

    Chance Thunderstorms

    • 61
    • 78

    Slight Chance Thunderstorms

Today 8 Aug Poweshiek

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph, becoming east around 5 Mph this afternoon.

Tonight 8 Aug Poweshiek

Partly cloudy. A chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sig Field Temperature Statistics

August Temperature

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

  • Lowest 3 August, 2026

    61.7 °F

  • Average August

    73.1 °F

  • Highest 4 August, 2026

    86.2 °F

Climate (2021–2026)

Oskaloosa, Oskaloosa Municipal Airport (22.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads