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      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station
      Updated: 6:16 AM GMT on August 20, 2026 (GMT +0)
      57 seconds ago
      84°
      75°
      73
      Feels Like 74
      Light Rain
      N
      3
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Thu 08/20
      High 84°f
      100% Precip. / 0.34 in
      Thunderstorms during the morning followed by occasional showers this afternoon. Storms will produce frequent lightning. High 84F. Winds WNW at 5 to 10 mph. Chance of rain 100%.
      Tonight
      Thu 08/20
      Low 75°f
      41% Precip. / 0.1 in
      Rain showers this evening with overcast skies overnight. Low around 75F. Winds light and variable. Chance of rain 40%.
      Tomorrow
      Fri 08/21
      High 87°f76°f
      54% Precip. / 0.04 in
      Cloudy in the morning, then off and on rain showers during the afternoon hours. High 87F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
      Hourly Forecast
      Now
      76°
      6:44AM
      Sunrise
      7AM
      46%
      76°
      8AM
      76°
      9AM
      77°
      10AM
      69%
      78°
      11AM
      96%
      80°
      12PM
      71%
      81°
      1PM
      38%
      82°
      2PM
      63%
      83°
      3PM
      92%
      83°
      4PM
      81%
      83°
      5PM
      64%
      82°
      6PM
      47%
      81°
      7PM
      40%
      79°
      7:06PM
      Sunset
      8PM
      41%
      78°
      9PM
      40%
      78°
      10PM
      35%
      77°
      11PM
      33%
      77°
      12AM
      77°
      1AM
      33%
      77°
      2AM
      77°
      3AM
      77°
      4AM
      77°
      5AM
      76°
      6AM
      76°
      Precipitation
      96%
      Storms end by 8 AM
      Pollen
      None
      Air Quality
      19
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 2.6 miles
      3. Clouds Cloudy
      4. Dew Point75°F
      5. Humidity 98%
      6. Rainfall 0.44 in
      7. Snow Depth 0 in
       GFHA Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 83°F -°F
      4. Low 75°F 73°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.44 in 1 in -
      7. Snow 0 in - in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 87°F 83°F -°F
      4. Low 75°F 73°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:44 AM 7:06 PM
      3. Civil Twilight 6:23 AM 7:27 PM
      4. Nautical Twilight 5:58 AM 7:52PM
      5. Astronomical Twilight 5:33 AM 8:17 PM
      1. Length of Visible Light 13h 4m
      2. Length of Day 12h 21m
      3. Tomorrow will be 26 seconds shorter
      1. Moon 1:09 PM 12:11 AM
      2. First Quarter54% of the Moon is Illuminated
      Aug 20
      Waxing Half First Qtr
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 11
      New Moon
      Precipitation
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