Grand Detour Weather Forecast

    • 56
    • 88

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 54
    • 84

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

Today 27 May Ogle

Mostly sunny. Highs in the upper 80s. Northeast Winds around 5 Mph.

Tonight 27 May Ogle

Mostly clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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Grand Detour Temperature Statistics

May Temperature

Sterling Rockfalls (16.8 miles)

  • Lowest 7 May, 2026

    28.9 °F

  • Average May

    61.1 °F

  • Highest 16 May, 2026

    86 °F

Climate (2021–Present)

Sterling Rockfalls (16.8 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.1 °F
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