Chamberlain Weather Forecast

    • 70
    • 93

    Chance Rain Showers

    • 66
    • 95

    Partly Sunny

    • 64
    • 88

    Chance Rain Showers

    • 64
    • 86

    Chance Thunderstorms

    • 66
    • 90

    Slight Chance Thunderstorms

    • 66
    • 90

    Partly Sunny

Today 29 Aug Brule

Mostly sunny. Near steady temperature around 90. North Winds 5 to 10 Mph.

Tonight 29 Aug Brule

A slight chance of Thunderstorms this evening. Mostly cloudy with a slight chance of Showers. Lows around 70. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Chamberlain Temperature Statistics

August Temperature

Chamberlain, Chamberlain Municipal Airport (3.1 miles)

  • Lowest 5 August, 2026

    44.4 °F

  • Average August

    72.7 °F

  • Highest 2 August, 2026

    92.7 °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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