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      Elev 23 ft, 32.389 °N 80.538 °W

      Saint Helena Island, SC

      Sat, Oct 3, 2026
      Today
      Sat 10/03
      High 79°f
      46% Precip. / 0.02 in
      Cloudy with occasional rain showers. High 79F. Winds light and variable. Chance of rain 50%. Locally heavy rainfall possible.
      Tonight
      Sat 10/03
      Low 74°f
      64% Precip. / 0.39 in
      Cloudy skies this evening followed by scattered showers and thunderstorms overnight. Low 74F. Winds light and variable. Chance of rain 60%.
      Sunrise 7:17 AM
      Sunset 7:04 PM
      Moonrise -
      Moonset 2:45 PM
      Last Quarter, 54% visible
      Hourly Forecast
      Now
      78°
      11AM
      78°
      12PM
      34%
      78°
      1PM
      35%
      79°
      2PM
      79°
      3PM
      78°
      4PM
      79°
      5PM
      79°
      6PM
      78°
      7PM
      77°
      7:04PM
      Sunset
      8PM
      76°
      9PM
      76°
      10PM
      76°
      11PM
      76°
      12AM
      30%
      75°
      1AM
      33%
      76°
      2AM
      38%
      76°
      3AM
      65%
      76°
      4AM
      59%
      75°
      5AM
      44%
      75°
      6AM
      61%
      75°
      7AM
      69%
      75°
      7:18AM
      Sunrise
      8AM
      72%
      75°
      9AM
      67%
      77°
      10AM
      56%
      78°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 am
      Mostly Cloudy
      78°F 78°F 19% 0in 76% 76°F 93% 1 mph E 30.11in
      12:00 pm
      Few Showers
      78°F 85°F 34% 0.01in 80% 76°F 92% 2 mph E 30.1in
      1:00 pm
      Showers
      79°F 86°F 35% 0in 82% 76°F 91% 4 mph SE 30.1in
      2:00 pm
      Cloudy
      79°F 85°F 21% 0in 96% 75°F 90% 5 mph SE 30.09in
      3:00 pm
      Cloudy
      78°F 85°F 16% 0in 95% 75°F 91% 4 mph SE 30.07in
      4:00 pm
      Cloudy
      79°F 85°F 15% 0in 94% 75°F 90% 4 mph SE 30.05in
      5:00 pm
      Cloudy
      79°F 85°F 18% 0in 94% 75°F 88% 3 mph SE 30.04in
      6:00 pm
      Cloudy
      78°F 84°F 24% 0in 98% 75°F 89% 3 mph SSE 30.04in
      7:00 pm
      Cloudy
      77°F 83°F 23% 0in 88% 75°F 91% 3 mph SE 30.05in
      8:00 pm
      Mostly Cloudy
      76°F 82°F 24% 0in 79% 75°F 95% 3 mph SSE 30.06in
      9:00 pm
      Cloudy
      76°F 82°F 24% 0in 80% 75°F 96% 3 mph SSE 30.08in
      10:00 pm
      Cloudy
      76°F 82°F 24% 0in 88% 75°F 97% 3 mph SSE 30.09in
      11:00 pm
      Cloudy
      76°F 82°F 24% 0in 86% 75°F 98% 3 mph SSE 30.09in
      Additional Conditions
      1. Pressure 30.11 in
      2. Visibility 7 miles
      3. Clouds Mostly Cloudy
      4. Dew Point76°F
      5. Humidity 94%
      6. Rainfall 0.39 in
      7. Snow Depth 0 in
      KARW Station History
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 82°F 97°F 1941
      4. Low 74°F 65°F 43°F 1974
      5. Rain/Snow Depth
      6. Precipitation 0.41 in - in -
      7. Snow 0 in - in -
      Almanac for October 4, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 81°F 82°F 91°F
      4. Low 73°F 65°F 41°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:17 AM 7:04 PM
      3. Civil Twilight 6:53 AM 7:28 PM
      4. Nautical Twilight 6:24 AM 7:57PM
      5. Astronomical Twilight 5:56 AM 8:25 PM
      1. Length of Visible Light 12h 35m
      2. Length of Day 11h 46m
      3. Tomorrow will be 1 minute 59 seconds shorter
      1. Moon - 2:45 PM
      2. Last Quarter54% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary