My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 13 ft, 24.562 °N 81.801 °W

      Key West, FL

      Historic Seaport Station
      Updated: 5:59 AM EDT on August 20, 2026 (GMT -4)
      2 minutes ago
      89°
      84°
      86
      Feels Like 98
      Partly Cloudy
      N
      3
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Thu 08/20
      High 89°f
      13% Precip. / 0 in
      Cloudy skies. High 89F. Winds light and variable.
      Tonight
      Thu 08/20
      Low 83°f
      12% Precip. / 0 in
      Cloudy. Low 83F. Winds ESE at 5 to 10 mph.
      Tomorrow
      Fri 08/21
      High 88°f83°f
      19% Precip. / 0 in
      Mostly cloudy. High 88F. Winds S at 5 to 10 mph.
      Hourly Forecast
      Now
      86°
      6AM
      86°
      7AM
      86°
      7:03AM
      Sunrise
      8AM
      86°
      9AM
      86°
      10AM
      86°
      11AM
      87°
      12PM
      86°
      1PM
      88°
      2PM
      88°
      3PM
      88°
      4PM
      88°
      5PM
      88°
      6PM
      88°
      7PM
      88°
      7:57PM
      Sunset
      8PM
      87°
      9PM
      86°
      10PM
      86°
      11PM
      85°
      12AM
      85°
      1AM
      85°
      2AM
      85°
      3AM
      85°
      4AM
      85°
      5AM
      85°
      Precipitation
      13%
      Pollen
      None
      Air Quality
      22
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.98 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point78°F
      5. Humidity 79%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KEYW Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 91°F 94°F 1958
      4. Low 84°F 80°F 69°F 1963
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 88°F 91°F 94°F
      4. Low 84°F 80°F 71°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:03 AM 7:56 PM
      3. Civil Twilight 6:40 AM 8:20 PM
      4. Nautical Twilight 6:12 AM 8:48PM
      5. Astronomical Twilight 5:44 AM 9:16 PM
      1. Length of Visible Light 13h 40m
      2. Length of Day 12h 53m
      3. Tomorrow will be 1 minute 18 seconds shorter
      1. Moon 2:31 PM 12:21 AM
      2. Waxing Gibbous56% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
      Loading…
      Health
      Loading…
      Weather Alerts
      Loading…
      Our AppsAbout UsContactCareersWeather Data APIs
      PWS NetworkWundermapFeedback & Support
      Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
      essentialaccessibility.com
      We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
      Review All Privacy and Ad Settings
      Choose how my information is shared
      Data Rights
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary