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      Tornado Watch
      until 8:00 PM EDT
      +3 more alerts
      Elev 14 ft, 32.766 °N 80.115 °W

      Johns Island, SC

      Johns Island Station80°
      Updated: 6:44 PM EDT on October 10, 2026 (GMT -4)
      1 minute ago
      82°
      70°
      80
      Feels Like 85
      Mostly Cloudy
      N
      4
      Same temperature is expected tomorrow
      Wundermap

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       Wundermap
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      575
      90
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      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sat 10/10
        Low 76°f
         73% Precip. / 0.56 in
        Scattered thunderstorms this evening becoming more widespread overnight. Isolated tornadoes possible. Low 76F. Winds S at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Sun 10/11
        High 81°f
         60% Precip. / 0.19 in
        Showers likely along with a possible rumble of thunder in the morning, then partly cloudy late. High 81F. Winds SW at 10 to 20 mph. Chance of rain 60%.
        Tomorrow night
        Sun 10/11
        Low 63°f
         7% Precip. / 0 in
        Mainly clear. Low 63F. Winds W at 5 to 10 mph.
        Hourly Forecast
        Now
        80°
        6:53PM
        Sunset
        7PM
        41%
        80°
        8PM
        43%
        78°
        9PM
        78°
        10PM
        43%
        78°
        11PM
        34%
        77°
        12AM
        67%
        77°
        1AM
        71%
        77°
        2AM
        70%
        77°
        3AM
        57%
        77°
        4AM
        37%
        77°
        5AM
        33%
        77°
        6AM
        30%
        77°
        7AM
        77°
        7:21AM
        Sunrise
        8AM
        36%
        77°
        9AM
        60%
        78°
        10AM
        50%
        78°
        11AM
        38%
        78°
        12PM
        79°
        1PM
        80°
        2PM
        80°
        3PM
        80°
        4PM
        79°
        5PM
        78°
        6PM
        76°
        Precipitation
        71%
        Thunderstorms possible after 7 PM
        Pollen
        None
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 9 miles
        3. Clouds Mostly Cloudy
        4. Dew Point78°F
        5. Humidity 96%
        6. Rainfall 0.96 in
        7. Snow Depth 0 in
         KJZI Station History
        Almanac for October 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 80°F 90°F 2009
        4. Low 70°F 60°F 35°F 2000
        5. Rain/Snow Depth
        6. Precipitation 0.56 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for October 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 79°F 91°F
        4. Low 66°F 60°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:20 AM 6:53 PM
        3. Civil Twilight 6:56 AM 7:18 PM
        4. Nautical Twilight 6:27 AM 7:46PM
        5. Astronomical Twilight 5:59 AM 8:15 PM
        1. Length of Visible Light 12h 21m
        2. Length of Day 11h 32m
        3. Tomorrow will be 1 minute 58 seconds shorter
        1. Moon 7:18 AM 6:42 PM
        2. New0% 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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