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      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station77°
      Updated: 8:00 AM GMT on September 27, 2026 (GMT +0)
      14 seconds ago
      83°
      75°
      77
      Feels Like 79
      Cloudy
      N
      4
      Lower temperature is expected today
      Wundermap
      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
        Today
        Sun 09/27
        High 83°f
         100% Precip. / 0.45 in
        Thunderstorms likely. Heavy downpours, frequent lightning with storms. High 83F. Winds W at 5 to 10 mph. Chance of rain 100%.
        Tonight
        Sun 09/27
        Low 75°f
         90% Precip. / 0.6 in
        Showers this evening, becoming a steady rain overnight. Low around 75F. Winds light and variable. Chance of rain 90%. Rainfall near a half an inch.
        Tomorrow
        Mon 09/28
        High 85°f75°f
         88% Precip. / 0.35 in
        Showers and thundershowers in the morning followed by a few lingering showers in the afternoon. Storms could contain frequent lightning. High near 85F. Winds WNW at 5 to 10 mph. Chance of rain 90%.
        Hourly Forecast
        Now
        77°
        9AM
        88%
        79°
        10AM
        100%
        80°
        11AM
        100%
        81°
        12PM
        100%
        82°
        1PM
        76%
        82°
        2PM
        77%
        82°
        3PM
        92%
        81°
        4PM
        80%
        81°
        5PM
        81%
        80°
        6PM
        65%
        79°
        6:45PM
        Sunset
        7PM
        90%
        78°
        8PM
        62%
        77°
        9PM
        53%
        77°
        10PM
        79%
        77°
        11PM
        81%
        77°
        12AM
        69%
        77°
        1AM
        84%
        77°
        2AM
        85%
        77°
        3AM
        85%
        77°
        4AM
        88%
        76°
        5AM
        91%
        76°
        6AM
        86%
        76°
        6:40AM
        Sunrise
        7AM
        85%
        76°
        8AM
        86%
        77°
        Precipitation
        100%
        Thunderstorms likely to continue
        Pollen
        None
        Air Quality
        28
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point76°F
        5. Humidity 98%
        6. Rainfall 0.09 in
        7. Snow Depth 0 in
         GFHA Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 85°F -°F
        4. Low 75°F 74°F -°F
        5. Rain/Snow Depth
        6. Precipitation 1.05 in 0.5 in -
        7. Snow 0 in - in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 85°F -°F
        4. Low 75°F 74°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:40 AM 6:45 PM
        3. Civil Twilight 6:20 AM 7:06 PM
        4. Nautical Twilight 5:55 AM 7:30PM
        5. Astronomical Twilight 5:31 AM 7:54 PM
        1. Length of Visible Light 12h 46m
        2. Length of Day 12h 4m
        3. Tomorrow will be 27 seconds shorter
        1. Moon 7:23 PM 7:09 AM
        2. Waning Gibbous98% 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
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