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      Elev 246 ft, 33.241 °N 81.424 °W

      Barnwell, SC

      Barnwell Station83°
      Updated: 7:21 PM EDT on August 29, 2026 (GMT -4)
      8 minutes ago
      87°
      72°
      83
      Feels Like 91
      Partly Cloudy
      N
      5
      Same 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
        Sat 08/29
        Low 72°f
        24% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 72F. Winds light and variable.
        Tomorrow
        Sun 08/30
        High 87°f
        24% Precip. / 0 in
        Cloudy. A stray shower or thunderstorm is possible. High 87F. Winds light and variable.
        Tomorrow night
        Sun 08/30
        Low 71°f
        24% Precip. / 0 in
        Considerable cloudiness. Low 71F. Winds light and variable.
        Hourly Forecast
        Now
        83°
        7:54PM
        Sunset
        8PM
        81°
        9PM
        79°
        10PM
        77°
        11PM
        75°
        12AM
        75°
        1AM
        74°
        2AM
        74°
        3AM
        73°
        4AM
        73°
        5AM
        73°
        6AM
        73°
        6:58AM
        Sunrise
        7AM
        30%
        73°
        8AM
        74°
        9AM
        76°
        10AM
        78°
        11AM
        80°
        12PM
        83°
        1PM
        85°
        2PM
        86°
        3PM
        86°
        4PM
        85°
        5PM
        84°
        6PM
        83°
        7PM
        81°
        Precipitation
        30%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        28
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.11 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point75°F
        5. Humidity 77%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBNL Station History
        Almanac for August 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 90°F 100°F 1998
        4. Low 72°F 66°F 55°F 1927
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.15 in -
        7. Snow 0 in - in -
        Almanac for August 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 90°F 101°F
        4. Low 72°F 66°F 55°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:58 AM 7:54 PM
        3. Civil Twilight 6:32 AM 8:19 PM
        4. Nautical Twilight 6:02 AM 8:49PM
        5. Astronomical Twilight 5:31 AM 9:20 PM
        1. Length of Visible Light 13h 47m
        2. Length of Day 12h 56m
        3. Tomorrow will be 1 minute 57 seconds shorter
        1. Moon 8:40 PM 8:18 AM
        2. Waning Gibbous96% 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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