10-Day Weather Forecast - Key West, FL

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  • 78|69°F
    50% Chance Rain Showers
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    Today

    78°F

    Mostly cloudy becoming partly cloudy. A chance of showers mainly in the morning. Highs in the upper 70s. Northeast to east winds 5 to 10 mph becoming north and increasing to near 10 mph this afternoon. Chance of rain 50 percent.

    Tonight

    69°F

    Mostly clear with a slight chance of showers. Becoming breezy late. Lows in the upper 60s. North winds 10 to 15 mph becoming north to northeast and increasing to 15 to 20 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    76°F

    Mostly sunny with a slight chance of showers. Breezy becoming windy. Highs in the mid 70s. Northeast winds 15 to 20 mph increasing to near 20 mph. Chance of rain 10 percent.

    Night

    69°F

    Partly cloudy with a slight chance of showers. Windy. Lows in the upper 60s. Northeast winds near 20 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    76°F

    Mostly sunny. Windy early becoming breezy. Highs in the mid 70s. Northeast winds near near 20 mph decreasing to 15 to 20 mph.

    Night

    71°F

    Mostly clear. Breezy early. Lows near 70.

    Hourly details
  • Day

    79°F

    Partly cloudy. Highs in the upper 70s. Lows in the lower 70s.

    Night

    74°F

    Partly cloudy. Highs in the upper 70s. Lows in the lower 70s.

    Hourly details
  • Day

    80°F

    Mostly sunny with a slight chance of showers. Highs near 80. Chance of rain 10 percent.

    Night

    73°F

    Partly cloudy with a slight chance of showers. Lows in the lower 70s. Highs near 80. Chance of rain 20 percent.

    Hourly details
  • Day

    80°F

    Partly cloudy with a slight chance of showers. Lows in the lower 70s. Highs near 80. Chance of rain 20 percent.

    Night

    73°F

    Mostly clear. Lows in the lower 70s. Highs near 80.

    Hourly details
  • Weekend Weather

  • Day

    78°F

    Mostly clear. Lows in the lower 70s. Highs near 80.

    Night

    73°F

    Partly cloudy. Low temperature around 73F. Dew point will be around 72F with an average humidity of 94%. Winds will be 11 mph from the E.

  • Day

    80°F

    Mostly sunny. High temperature around 80F. Dew point will be around 74F with an average humidity of 85%. Winds will be 9 mph from the E.

    Night

    74°F

    Mostly clear. Low temperature around 74F. Dew point will be around 73F with an average humidity of 94%. Winds will be 10 mph from the E.

  • Day

    80°F

    Partly cloudy. High temperature around 80F. Dew point will be around 73F with an average humidity of 84%. Winds will be 11 mph from the E.

    Night

    74°F

    Mostly clear. Low temperature around 74F. Dew point will be around 72F with an average humidity of 92%. Winds will be 12 mph from the E.

  • Day

    80°F

    Sunny. High temperature around 80F. Dew point will be around 72F with an average humidity of 82%. Winds will be 11 mph from the E.

    Night

    73°F

    Clear. Low temperature around 73F. Dew point will be around 71F with an average humidity of 90%. Winds will be 11 mph from the E.