Isle La Motte Weather Forecast

    • 37
    • 62

    Chance Rain Showers

    • 36
    • 54

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 44
    • 64

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 44
    • 62

    Partly Sunny

Today 8 Oct Grand Isle

Mostly cloudy with a chance of Showers this Morning, then partly sunny this afternoon. Highs in the lower 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 8 Oct Grand Isle

Partly cloudy until Midnight, then clearing. Lows around 40. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle La Motte Temperature Statistics

October Temperature

Franklin County State Airport (12.4 miles)

  • Lowest 2 October, 2025

    36 °F

  • Average October

    60.5 °F

  • Highest 5 October, 2025

    85.6 °F

Climate (2020–Present)

Franklin County State Airport (12.4 miles)

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  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    55.3 °F
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