Island Weather Forecast

    • 73
    • 97

    Hot

    • 73
    • 98

    Hot

    • 69
    • 95

    Mostly Sunny

    • 72
    • 97

    Partly Sunny

    • 70
    • 96

    Partly Sunny

    • 67
    • 92

    Chance Rain Showers

Today 16 Sep McLean

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph.

Tonight 16 Sep McLean

Mostly clear. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Temperature Statistics

September Temperature

Madisonville Municipal Airport (14.9 miles)

  • Lowest 7 September, 2026

    61.5 °F

  • Average September

    81 °F

  • Highest 5 September, 2026

    101.3 °F

Climate (2021–2026)

Madisonville Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    59.5 °F

  • Average High 2021–2026

    70 °F
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