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      Elev 76 ft, 33.977 °N 79.134 °W

      Cool Spring, SC

      Tue, Sep 29, 2026
      Tonight
      Tue 09/29
      Low 57°f
      20% Precip. / 0 in
      Clear to partly cloudy. Low 57F. Winds light and variable.
      Tomorrow
      Wed 09/30
      High 86°f
      20% Precip. / 0 in
      Areas of fog early, becoming sunny in the afternoon. High 86F. Winds light and variable.
      Sunrise 7:09 AM
      Sunset 7:03 PM
      Moonrise 8:41 PM
      Moonset 10:21 AM
      Waning Gibbous, 86% visible
      Hourly Forecast
      Now
      66°
      11PM
      65°
      12AM
      63°
      1AM
      62°
      2AM
      61°
      3AM
      60°
      4AM
      59°
      5AM
      19%
      59°
      6AM
      20%
      59°
      7AM
      15%
      58°
      7:10AM
      Sunrise
      8AM
      20%
      60°
      9AM
      66°
      10AM
      73°
      11AM
      77°
      12PM
      80°
      1PM
      82°
      2PM
      84°
      3PM
      85°
      4PM
      84°
      5PM
      83°
      6PM
      81°
      7PM
      76°
      7:02PM
      Sunset
      8PM
      72°
      9PM
      69°
      10PM
      67°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 pm
      Clear
      65°F 65°F 2% 0in 9% 62°F 90% 0 mph S 30.05in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point61°F
      5. Humidity 87%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHYW Station History
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 87°F 82°F 95°F 1911
      4. Low 53°F 62°F 45°F 1909
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 81°F 93°F
      4. Low 57°F 62°F 45°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:09 AM 7:03 PM
      3. Civil Twilight 6:44 AM 7:28 PM
      4. Nautical Twilight 6:15 AM 7:57PM
      5. Astronomical Twilight 5:46 AM 8:26 PM
      1. Length of Visible Light 12h 43m
      2. Length of Day 11h 53m
      3. Tomorrow will be 2 minutes 5 seconds shorter
      1. Moon 8:41 PM 10:21 AM
      2. Waning Gibbous86% 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
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      Windchill
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      Elev.
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