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      Heat Advisory
      until 8:00 PM EDT
      Elev 480 ft, 34.278 °N 82.026 °W

      Waterloo, SC

      Waterloo Station96°
      Updated: 3:46 PM EDT on September 4, 2026 (GMT -4)
      9 minutes ago
      98°
      73°
      96
      Feels Like 113
      Fair
      N
      6
      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
        Fri 09/04
        Low 74°f
         8% Precip. / 0 in
        Clear skies. Low 74F. Winds light and variable.
        Tomorrow
        Sat 09/05
        High 98°f
         23% Precip. / 0 in
        Except for a few afternoon clouds, mainly sunny. A stray shower or thunderstorm is possible. High 98F. Winds light and variable.
        Tomorrow night
        Sat 09/05
        Low 72°f
         33% Precip. / 0.05 in
        Partly cloudy with a slight chance of showers and thunderstorms, mainly early. Storms may contain strong gusty winds. Low 72F. Winds light and variable. Chance of rain 30%.
        Hourly Forecast
        Now
        98°
        4PM
        98°
        5PM
        98°
        6PM
        96°
        7PM
        92°
        7:50PM
        Sunset
        8PM
        87°
        9PM
        84°
        10PM
        82°
        11PM
        81°
        12AM
        80°
        1AM
        79°
        2AM
        78°
        3AM
        77°
        4AM
        76°
        5AM
        75°
        6AM
        75°
        7AM
        75°
        7:04AM
        Sunrise
        8AM
        76°
        9AM
        81°
        10AM
        85°
        11AM
        89°
        12PM
        92°
        1PM
        94°
        2PM
        96°
        3PM
        96°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        52
        Moderate
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point71°F
        5. Humidity 42%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGRD Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 88°F 98°F 1951
        4. Low 73°F 66°F 51°F 1967
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 87°F 102°F
        4. Low 73°F 66°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 7:49 PM
        3. Civil Twilight 6:38 AM 8:15 PM
        4. Nautical Twilight 6:08 AM 8:45PM
        5. Astronomical Twilight 5:37 AM 9:16 PM
        1. Length of Visible Light 13h 37m
        2. Length of Day 12h 46m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon - 3:03 PM
        2. Last Quarter51% 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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