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      Elev 36 ft, 32.868 °N 79.777 °W

      Mount Pleasant, SC

      Mt Pleasant Rgnl Station75°
      Updated: 5:18 AM EDT on September 21, 2026 (GMT -4)
      7 minutes ago
      87°
      73°
      75
      Feels Like 75
      Mostly Cloudy
      N
      0
      Similar temperature is expected today
      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
        Today
        Mon 09/21
        High 87°f
         13% Precip. / 0 in
        Sunshine and clouds mixed. High 87F. Winds ENE at 5 to 10 mph.
        Tonight
        Mon 09/21
        Low 72°f
         51% Precip. / 0.17 in
        Partly cloudy with late night showers or thunderstorms. Low 72F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Tue 09/22
        High 85°f70°f
         52% Precip. / 0.13 in
        Scattered thunderstorms developing during the afternoon. High near 85F. Winds NE at 5 to 10 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        74°
        6AM
        74°
        7AM
        73°
        7:06AM
        Sunrise
        8AM
        74°
        9AM
        78°
        10AM
        81°
        11AM
        83°
        12PM
        85°
        1PM
        86°
        2PM
        86°
        3PM
        85°
        4PM
        85°
        5PM
        83°
        6PM
        82°
        7PM
        81°
        7:17PM
        Sunset
        8PM
        79°
        9PM
        79°
        10PM
        78°
        11PM
        77°
        12AM
        76°
        1AM
        39%
        76°
        2AM
        44%
        75°
        3AM
        34%
        75°
        4AM
        51%
        74°
        5AM
        47%
        74°
        Precipitation
        51%
        Pollen
        None
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 8 miles
        3. Clouds Mostly Cloudy
        4. Dew Point74°F
        5. Humidity 100%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLRO Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 85°F 96°F 2010
        4. Low 73°F 67°F 55°F 2008
        5. Rain/Snow Depth
        6. Precipitation 0.17 in - in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 85°F 95°F
        4. Low 73°F 66°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:06 AM 7:17 PM
        3. Civil Twilight 6:42 AM 7:41 PM
        4. Nautical Twilight 6:13 AM 8:10PM
        5. Astronomical Twilight 5:44 AM 8:39 PM
        1. Length of Visible Light 12h 59m
        2. Length of Day 12h 10m
        3. Tomorrow will be 2 minutes 1 second shorter
        1. Moon 4:35 PM 1:57 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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