Key Haven - Stock Island Channel Weather Forecast

    • 72
    • 80

    Partly Sunny

    • 57
    • 80

    Slight Chance Rain Showers

    • 58
    • 68

    Mostly Sunny

    • 57
    • 68

    Mostly Cloudy

    • 57
    • 66

    Mostly Sunny

    • 58
    • 68

    Partly Sunny

    • 60
    • 69

    Partly Sunny

Today 25 Jan Monroe Lower Keys

Mostly sunny. Highs near 80. East Winds near 10 Mph, becoming southeast.

Tonight 25 Jan Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows in the lower 70s. Southeast to south Winds near 10 Mph, becoming south 5 to 10 Mph. Chance of rain 10 percent.

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Key Haven - Stock Island Channel Temperature Statistics

January Temperature

Key West International Airport (1.9 miles)

  • Lowest 2 January, 2026

    54.6 °F

  • Average January

    70.8 °F

  • Highest 11 January, 2026

    81.6 °F

Climate (2021–Present)

Key West International Airport (1.9 miles)

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  • Average Low 2021–2026

    75.6 °F

  • Average 2021–2026

    79.6 °F

  • Average High 2021–2026

    83.9 °F
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