St Onge Weather Forecast

    • 52
    • 72

    Increasing Clouds

    • 39
    • 66

    Rain Showers Likely

    • 33
    • 50

    Chance Rain Showers

    • 31
    • 48

    Mostly Sunny

    • 37
    • 57

    Partly Sunny

    • 34
    • 52

    Partly Sunny

Today 25 Oct Northern Foothills

Sunny. Highs in the lower 70s. South Winds 5 to 10 Mph.

Tonight 25 Oct Northern Foothills

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Onge Temperature Statistics

October Temperature

Spearfish / Clyde Ice (5 miles)

  • Lowest 13 October, 2025

    26.6 °F

  • Average October

    52.5 °F

  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Spearfish / Clyde Ice (5 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    58.3 °F
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