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      Coastal Flood Warning
      until 5:00 AM EDT
      +1 more alert
      Elev 0 ft, 24.554 °N 81.777 °W

      Key West, FL

      Key West High School WeatherSTEM Station84°
      Updated: 4:18 PM EDT on October 27, 2026 (GMT -4)
      32 seconds ago
      82°
      75°
      84
      Feels Like 91
      Sunny
      N
      14
      Gusts 18 mph
      Same temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 10/27
        Low 76°f
         15% Precip. / 0 in
        Partly cloudy this evening with more clouds for overnight. Slight chance of a rain shower. Low 76F. Winds N at 15 to 25 mph.
        Tomorrow
        Wed 10/28
        High 82°f
         17% Precip. / 0 in
        Considerable clouds early. Some decrease in clouds later in the day. High 82F. Winds N at 10 to 20 mph. Coastal flooding possible at high tide.
        Tomorrow night
        Wed 10/28
        Low 77°f
         24% Precip. / 0 in
        Partly cloudy skies. Low 77F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        83°
        5PM
        83°
        6PM
        83°
        6:50PM
        Sunset
        7PM
        82°
        8PM
        81°
        9PM
        80°
        10PM
        79°
        11PM
        79°
        12AM
        78°
        1AM
        78°
        2AM
        77°
        3AM
        77°
        4AM
        77°
        5AM
        77°
        6AM
        77°
        7AM
        77°
        7:32AM
        Sunrise
        8AM
        77°
        9AM
        78°
        10AM
        79°
        11AM
        80°
        12PM
        81°
        1PM
        81°
        2PM
        82°
        3PM
        82°
        4PM
        82°
        Precipitation
        16%
        Pollen
        None
        Air Quality
        39
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.88 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point71°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KEYW Station History
        Almanac for October 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 84°F 91°F 1960
        4. Low 75°F 75°F 62°F 1937
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 84°F 91°F
        4. Low 76°F 75°F 60°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:31 AM 6:50 PM
        3. Civil Twilight 7:07 AM 7:13 PM
        4. Nautical Twilight 6:41 AM 7:40PM
        5. Astronomical Twilight 6:14 AM 8:07 PM
        1. Length of Visible Light 12h 5m
        2. Length of Day 11h 19m
        3. Tomorrow will be 1 minute 17 seconds shorter
        1. Moon 7:57 PM 9:03 AM
        2. Waning Gibbous95% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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