Riviera Canal, Key West Weather Forecast

    • 72
    • 78

    Partly Sunny

    • 64
    • 79

    Chance Rain Showers

    • 63
    • 70

    Chance Rain Showers

    • 62
    • 75

    Chance Rain Showers

    • 63
    • 71

    Chance Rain Showers

    • 68
    • 74

    Slight Chance Rain Showers

Today 18 Jan Monroe Lower Keys

Partly sunny. Highs in the mid to upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 18 Jan Monroe Lower Keys

Mostly cloudy. Lows near 70. South to southwest Winds near 5 Mph.

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Riviera Canal, Key West Temperature Statistics

January Temperature

Key West International Airport (0 miles)

  • Lowest 8 January, 2025

    57.7 °F

  • Average January

    68.5 °F

  • Highest 7 January, 2025

    80.7 °F

Climate (2020–Present)

Key West International Airport (0 miles)

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  • Average Low 2020–2025

    75.7 °F

  • Average 2020–2025

    79.6 °F

  • Average High 2020–2025

    83.8 °F
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