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      Elev 26 ft, 32.419 °N 80.569 °W

      Saint Helena Island, SC

      Fri, Oct 9, 2026
      Tonight
      Fri 10/09
      Low 72°f
      100% Precip. / 0.95 in
      Cloudy with periods of rain. Low 72F. Winds E at 10 to 20 mph. Chance of rain 100%. Rainfall near an inch. Locally heavy rainfall possible.
      Tomorrow
      Sat 10/10
      High 81°f
      96% Precip. / 0.73 in
      Thunderstorms likely in the morning. Then a chance of scattered thunderstorms in the afternoon. High 81F. Winds SE at 10 to 15 mph. Chance of rain 100%. Localized flooding is possible.
      Sunrise 7:21 AM
      Sunset 6:56 PM
      Moonrise 6:18 AM
      Moonset 6:15 PM
      Waning Crescent, 1% visible
      Hourly Forecast
      Now
      73°
      9PM
      49%
      73°
      10PM
      83%
      73°
      11PM
      99%
      75°
      12AM
      100%
      75°
      1AM
      99%
      75°
      2AM
      100%
      75°
      3AM
      95%
      75°
      4AM
      85%
      75°
      5AM
      89%
      75°
      6AM
      87%
      75°
      7AM
      96%
      76°
      7:22AM
      Sunrise
      8AM
      84%
      76°
      9AM
      89%
      78°
      10AM
      89%
      78°
      11AM
      63%
      79°
      12PM
      47%
      81°
      1PM
      41%
      81°
      2PM
      44%
      81°
      3PM
      81°
      4PM
      81°
      5PM
      81°
      6PM
      80°
      6:55PM
      Sunset
      7PM
      79°
      8PM
      78°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 pm
      Showers
      73°F 73°F 49% 0in 97% 70°F 90% 9 mph ENE 30.06in
      10:00 pm
      Thundershowers
      73°F 73°F 83% 0.11in 98% 71°F 91% 10 mph ENE 30.05in
      11:00 pm
      Rain
      75°F 75°F 99% 0.31in 100% 71°F 89% 11 mph ENE 30.04in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 9 miles
      3. Clouds Cloudy
      4. Dew Point69°F
      5. Humidity 89%
      6. Rainfall 0.06 in
      7. Snow Depth 0 in
      KARW Station History
      Almanac for October 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 77°F 81°F 90°F 1941
      4. Low 71°F 63°F 45°F 1988
      5. Rain/Snow Depth
      6. Precipitation 0.95 in - in -
      7. Snow 0 in - in -
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 81°F 80°F 92°F
      4. Low 74°F 63°F 43°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:21 AM 6:56 PM
      3. Civil Twilight 6:57 AM 7:21 PM
      4. Nautical Twilight 6:28 AM 7:49PM
      5. Astronomical Twilight 6:00 AM 8:18 PM
      1. Length of Visible Light 12h 24m
      2. Length of Day 11h 34m
      3. Tomorrow will be 1 minute 56 seconds shorter
      1. Moon 6:18 AM 6:15 PM
      2. Waning Crescent1% 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
      Nearby Weather Stations
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      Glossary