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      Elev 239 ft, 34.729 °N 82.268 °W

      Simpsonville, SC

      Updated: 2:52 AM EDT on August 17, 2026 (GMT -4)
      5 minutes ago
      96°
      73°
      79
      Feels Like 82
      Clear
      N
      2
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Mon 08/17
      Low 73°f
      3% Precip. / 0 in
      A clear sky. Low 73F. Winds light and variable.
      Tomorrow
      Tue 08/18
      High 98°f
      24% Precip. / 0 in
      Except for a few afternoon clouds, mainly sunny. A stray shower or thunderstorm is possible. High 98F. Winds WSW at 5 to 10 mph.
      Tomorrow night
      Tue 08/18
      Low 74°f
      15% Precip. / 0 in
      Clear to partly cloudy. A stray shower or thunderstorm is possible. Low 74F. Winds W at 5 to 10 mph.
      Hourly Forecast
      Now
      77°
      3AM
      77°
      4AM
      76°
      5AM
      75°
      6AM
      74°
      6:50AM
      Sunrise
      7AM
      74°
      8AM
      76°
      9AM
      80°
      10AM
      84°
      11AM
      88°
      12PM
      92°
      1PM
      94°
      2PM
      95°
      3PM
      96°
      4PM
      96°
      5PM
      95°
      6PM
      95°
      7PM
      92°
      8PM
      89°
      8:14PM
      Sunset
      9PM
      86°
      10PM
      83°
      11PM
      82°
      12AM
      81°
      1AM
      79°
      2AM
      79°
      Additional Conditions
      1. Pressure 29.96 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point74°F
      5. Humidity 92%
      6. Rainfall 0.01 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:51 AM 8:14 PM
      3. Civil Twilight 6:24 AM 8:41 PM
      4. Nautical Twilight 5:52 AM 9:12PM
      5. Astronomical Twilight 5:19 AM 9:45 PM
      1. Length of Visible Light 14h 16m
      2. Length of Day 13h 23m
      3. Tomorrow will be 1 minute 55 seconds shorter
      1. Moon 12:00 PM 10:49 PM
      2. Waxing crescent25% of the Moon is Illuminated
      Aug 18
      Waxing Half First Qtr
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      -
      -
      KGYH Station History
      Almanac for August 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 96°F 89°F 100°F 2007
      4. Low 73°F 68°F 54°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for August 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 97°F 88°F 101°F
      4. Low 73°F 68°F 56°F
      Precipitation
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