Grand Detour Weather Forecast

    • 54
    • 82

    Becoming Sunny

    • 61
    • 80

    Mostly Sunny

    • 61
    • 85

    Slight Chance Thunderstorms

    • 51
    • 74

    Chance Rain Showers

    • 50
    • 69

    Rain Showers Likely

    • 47
    • 68

    Chance Rain Showers

Today 10 Oct Ogle

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 10 Oct Ogle

Partly cloudy in the Evening, then clearing. Lows in the mid 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Detour Temperature Statistics

October Temperature

Sterling Rockfalls (16.8 miles)

  • Lowest 5 October, 2026

    43 °F

  • Average October

    60.5 °F

  • Highest 7 October, 2026

    80.1 °F

Climate (2021–2026)

Sterling Rockfalls (16.8 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62 °F
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