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      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station74°
      Updated: 12:13 AM GMT on September 15, 2026 (GMT +0)
      6 minutes ago
      84°
      74°
      74
      Feels Like 76
      Cloudy
      N
      4
      Same 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
        Mon 09/14
        Low 74°f
         100% Precip. / 0.13 in
        Thunderstorms likely. Storms will produce frequent lightning. Low 74F. Winds light and variable. Chance of rain 100%.
        Tomorrow
        Tue 09/15
        High 84°f
         92% Precip. / 0.43 in
        Rain showers in the morning with thunderstorms developing in the afternoon. Heavy downpours, frequent lightning with storms. High 84F. Winds SSE at 5 to 10 mph. Chance of rain 90%.
        Tomorrow night
        Tue 09/15
        Low 75°f
         36% Precip. / 0.02 in
        Partly cloudy skies early will give way to occasional showers later during the night. Low near 75F. Winds S at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        76°
        1AM
        53%
        76°
        2AM
        92%
        76°
        3AM
        29%
        76°
        4AM
        65%
        76°
        5AM
        44%
        75°
        6AM
        96%
        75°
        6:42AM
        Sunrise
        7AM
        89%
        75°
        8AM
        64%
        75°
        9AM
        45%
        77°
        10AM
        53%
        80°
        11AM
        68%
        82°
        12PM
        58%
        83°
        1PM
        81%
        84°
        2PM
        82%
        84°
        3PM
        80%
        84°
        4PM
        62%
        83°
        5PM
        52%
        82°
        6PM
        30%
        82°
        6:52PM
        Sunset
        7PM
        35%
        80°
        8PM
        79°
        9PM
        78°
        10PM
        78°
        11PM
        78°
        12AM
        78°
        Precipitation
        96%
        Thunderstorms possible around 1:15 AM
        Pollen
        None
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point76°F
        5. Humidity 99%
        6. Rainfall 0.26 in
        7. Snow Depth 0 in
         GFHA Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 84°F -°F
        4. Low 74°F 74°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.13 in 0.6 in -
        7. Snow 0 in - in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 84°F -°F
        4. Low 74°F 74°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 6:52 PM
        3. Civil Twilight 6:21 AM 7:13 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 27 seconds shorter
        1. Moon 10:09 AM 10:04 PM
        2. Waxing Crescent19% 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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