Cook Field Weather Forecast

    • 70
    • 94

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 68
    • 91

    Rain Showers Likely

    • 59
    • 84

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 61
    • 83

    Partly Sunny

Today 5 Sep Brule

Sunny. Highs in the lower 90s. Southeast Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 5 Sep Brule

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Field Temperature Statistics

September Temperature

Chamberlain, Chamberlain Municipal Airport (3.1 miles)

  • Lowest 1 September, 2026

    62.2 °F

  • Average September

    76.6 °F

  • Highest 3 September, 2026

    99.3 °F

Climate (2021–2026)

Chamberlain, Chamberlain Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    59.6 °F
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