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      Elev 10 ft, 25.696 °N 80.168 °W

      Key Biscayne, FL

      Key Biscayne Station95°
      Updated: 3:14 PM EDT on October 6, 2026 (GMT -4)
      8 minutes ago
      88°
      81°
      95
      Feels Like 119
      Fair
      N
      12
      Similar temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 10/06
        Low 80°f
         22% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. Low near 80F. Winds SSW at 10 to 15 mph.
        Tomorrow
        Wed 10/07
        High 86°f
         59% Precip. / 0.23 in
        Partly cloudy early with thunderstorms becoming likely during the afternoon. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
        Tomorrow night
        Wed 10/07
        Low 80°f
         16% Precip. / 0 in
        A few clouds. Low around 80F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        86°
        4PM
        86°
        5PM
        85°
        6PM
        85°
        7PM
        84°
        7:01PM
        Sunset
        8PM
        84°
        9PM
        83°
        10PM
        83°
        11PM
        84°
        12AM
        83°
        1AM
        83°
        2AM
        83°
        3AM
        82°
        4AM
        82°
        5AM
        82°
        6AM
        81°
        7AM
        82°
        7:15AM
        Sunrise
        8AM
        82°
        9AM
        83°
        10AM
        84°
        11AM
        85°
        12PM
        85°
        1PM
        86°
        2PM
        36%
        86°
        3PM
        54%
        85°
        Precipitation
        54%
        Pollen
        None
        Air Quality
        15
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point74°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMIA Station History
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 85°F 91°F 2021
        4. Low 81°F 76°F 67°F 1992
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 85°F 93°F
        4. Low 80°F 76°F 68°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:15 AM 7:01 PM
        3. Civil Twilight 6:52 AM 7:24 PM
        4. Nautical Twilight 6:25 AM 7:51PM
        5. Astronomical Twilight 5:58 AM 8:18 PM
        1. Length of Visible Light 12h 32m
        2. Length of Day 11h 46m
        3. Tomorrow will be 1 minute 29 seconds shorter
        1. Moon 3:15 AM 4:38 PM
        2. Waning Crescent20% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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