Island Weather Forecast

    • 61
    • 78

    Chance Rain Showers

    • 67
    • 80

    Rain Showers

    • 61
    • 82

    Rain Showers

    • 52
    • 70

    Slight Chance Rain Showers

    • 48
    • 66

    Partly Sunny

    • 51
    • 70

    Partly Sunny

Today 18 May McLean

Mostly sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 May McLean

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows around 60. Calm Winds, becoming east around 5 Mph after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Temperature Statistics

May Temperature

Madisonville Municipal Airport (14.9 miles)

  • Lowest 6 May, 2025

    46.6 °F
  • Average May

    64.7 °F
  • Highest 15 May, 2025

    86 °F

Climate (2020–Present)

Madisonville Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    49.5 °F
  • Average 2020–2025

    59.6 °F
  • Average High 2020–2025

    69.7 °F
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