My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Flood Advisory
      until 5:45 PM EDT
      +1 more alert
      Elev 14 ft, 25.114 °N 80.424 °W

      Key Largo, FL

      Key Largo Station80°
      Customize
      Thu 10/01
      84°
      79°
      Scattered Thunderstorms
      0.28
      Fri 10/02
      86°
      82°
      Cloudy
      0
      Sat 10/03
      86°
      82°
      Mostly Cloudy
      0
      Sun 10/04
      86°
      81°
      Partly Cloudy
      0
      Mon 10/05
      86°
      80°
      Partly Cloudy
      0
      Tue 10/06
      85°
      80°
      Partly Cloudy
      0
      Wed 10/07
      84°
      79°
      Partly Cloudy
      0.04
      Thu 10/08
      84°
      80°
      Showers
      0.16
      Fri 10/09
      84°
      80°
      AM Showers
      0.04
      Sat 10/10
      85°
      80°
      Mostly Cloudy
      0
              Additional Conditions
              1. Pressure 29.96 in
              2. Visibility 9 miles
              3. Clouds Cloudy
              4. Dew Point75°F
              5. Humidity 87%
              6. Rainfall 0.48 in
              7. Snow Depth 0 in
               KHST Station History
              Almanac for October 1, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 84°F 87°F 94°F 1980
              4. Low 78°F 78°F 68°F 1976
              5. Rain/Snow Depth
              6. Precipitation 0.28 in 2.9 in -
              7. Snow 0 in - in -
              Almanac for October 2, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 86°F 87°F 94°F
              4. Low 81°F 78°F 68°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 7:13 AM 7:08 PM
              3. Civil Twilight 6:51 AM 7:31 PM
              4. Nautical Twilight 6:24 AM 7:57PM
              5. Astronomical Twilight 5:58 AM 8:24 PM
              1. Length of Visible Light 12h 40m
              2. Length of Day 11h 54m
              3. Tomorrow will be 1 minute 26 seconds shorter
              1. Moon 10:56 PM 12:21 PM
              2. Waning Gibbous66% of the Moon is Illuminated
              Oct 3
              Waning Half Last Qtr
              Oct 10
              New Moon
              Oct 18
              Waxing Half First Qtr
              Oct 26
              Full Moon
              Nearby Weather Stations
              Station Location
              Temp
              Windchill
              Heat Index
              Dew Point
              Humidity
              Wind
              Precip.
              Elev.
              Updated
              Loading nearby stations…
              Our AppsAbout UsContactCareers
              PWS NetworkWunderMap
              Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
              Level Access
              The Weather Company The Weather Channel Weather Underground Storm Radar
              © The Weather Company, LLC 2026
              Glossary