Lower Brule Park Weather Forecast

    • 51
    • 63

    Breezy

    • 39
    • 59

    Rain Likely

    • 33
    • 50

    Breezy

    • 30
    • 49

    Partly Sunny

    • 32
    • 53

    Partly Sunny

    • 35
    • 52

    Partly Sunny

Today 26 Oct Lyman

Mostly cloudy this Morning, then becoming partly sunny. Windy with Highs in the mid 60s. South Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 26 Oct Lyman

Cloudy, windy with Lows around 50. South Winds 20 to 30 Mph with Gusts up to 40 Mph, Diminishing to 15 to 20 Mph with Gusts up to 30 Mph after midnight.

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Lower Brule Park Temperature Statistics

October Temperature

Chamberlain, Chamberlain Municipal Airport (23.6 miles)

  • Lowest 23 October, 2025

    30.6 °F
  • Average October

    56.1 °F
  • Highest 3 October, 2025

    92.3 °F

Climate (2020–Present)

Chamberlain, Chamberlain Municipal Airport (23.6 miles)

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  • Average Low 2020–2025

    36.4 °F
  • Average 2020–2025

    47.6 °F
  • Average High 2020–2025

    59.3 °F
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