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      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station79°
      Updated: 12:35 AM GMT on September 16, 2026 (GMT +0)
      5 minutes ago
      83°
      74°
      79
      Feels Like 82
      Mostly Cloudy
      N
      3
      Higher temperature is expected today
      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
        Tue 09/15
        Low 75°f
         12% Precip. / 0 in
        Foggy. Low near 75F. Winds light and variable.
        Tomorrow
        Wed 09/16
        High 87°f
         64% Precip. / 0.09 in
        Cloudy early with showers for the afternoon hours. High 87F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
        Tomorrow night
        Wed 09/16
        Low 75°f
         95% Precip. / 0.53 in
        Thunderstorms. Heavy downpours, frequent lightning with storms. Low around 75F. Winds SW at 5 to 10 mph. Chance of rain 100%.
        Hourly Forecast
        Now
        77°
        1AM
        77°
        2AM
        77°
        3AM
        77°
        4AM
        10%
        76°
        5AM
        10%
        76°
        6AM
        10%
        77°
        6:42AM
        Sunrise
        7AM
        14%
        76°
        8AM
        77°
        9AM
        79°
        10AM
        82°
        11AM
        84°
        12PM
        85°
        1PM
        40%
        86°
        2PM
        45%
        86°
        3PM
        54%
        86°
        4PM
        55%
        85°
        5PM
        64%
        84°
        6PM
        40%
        82°
        6:51PM
        Sunset
        7PM
        37%
        80°
        8PM
        54%
        79°
        9PM
        63%
        78°
        10PM
        69%
        78°
        11PM
        66%
        78°
        12AM
        73%
        78°
        Precipitation
        73%
        Pollen
        None
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 5 miles
        3. Clouds Mostly Cloudy
        4. Dew Point76°F
        5. Humidity 98%
        6. Rainfall 0.41 in
        7. Snow Depth 0 in
         GFHA Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 84°F -°F
        4. Low 74°F 74°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.6 in -
        7. Snow 0 in - in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 84°F -°F
        4. Low 74°F 74°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 6:51 PM
        3. Civil Twilight 6:21 AM 7:12 PM
        4. Nautical Twilight 5:57 AM 7:37PM
        5. Astronomical Twilight 5:32 AM 8:01 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 12h 9m
        3. Tomorrow will be 28 seconds shorter
        1. Moon 11:00 AM 10:51 PM
        2. Waxing Crescent27% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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