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      Heat Advisory
      until 8:00 PM EDT
      Elev 98 ft, 32.883 °N 80.696 °W

      Walterboro, SC

      CCFR Headquarters Station94°
      Updated: 3:46 PM EDT on September 4, 2026 (GMT -4)
      9 minutes ago
      93°
      73°
      94
      Feels Like 104
      Partly Cloudy
      N
      8
      Higher temperature is expected tomorrow
      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
        Fri 09/04
        Low 73°f
         49% Precip. / 0 in
        Partly to mostly cloudy skies with scattered thunderstorms during the evening. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
        Tomorrow
        Sat 09/05
        High 96°f
         20% Precip. / 0 in
        Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 96F. Winds WSW at 5 to 10 mph.
        Tomorrow night
        Sat 09/05
        Low 74°f
         21% Precip. / 0 in
        A few clouds from time to time. A stray shower or thunderstorm is possible. Low 74F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        92°
        4PM
        83%
        92°
        5PM
        88°
        6PM
        90°
        7PM
        86°
        7:43PM
        Sunset
        8PM
        83°
        9PM
        81°
        10PM
        80°
        11PM
        78°
        12AM
        78°
        1AM
        77°
        2AM
        76°
        3AM
        75°
        4AM
        75°
        5AM
        74°
        6AM
        74°
        7AM
        74°
        7:00AM
        Sunrise
        8AM
        76°
        9AM
        79°
        10AM
        83°
        11AM
        87°
        12PM
        90°
        1PM
        92°
        2PM
        93°
        3PM
        94°
        Precipitation
        83%
        Thunderstorms likely around 4:15 PM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        16
        Good
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point77°F
        5. Humidity 60%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
         KRBW Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 86°F 101°F 1944
        4. Low 73°F 68°F 55°F 2021
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 96°F 86°F 100°F
        4. Low 73°F 68°F 55°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:59 AM 7:43 PM
        3. Civil Twilight 6:34 AM 8:08 PM
        4. Nautical Twilight 6:04 AM 8:38PM
        5. Astronomical Twilight 5:34 AM 9:08 PM
        1. Length of Visible Light 13h 34m
        2. Length of Day 12h 44m
        3. Tomorrow will be 1 minute 58 seconds shorter
        1. Moon - 2:53 PM
        2. Last Quarter51% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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