My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station
      Updated: 4:00 AM GMT on August 20, 2026 (GMT +0)
      49 seconds ago
      83°
      75°
      73
      Feels Like 74
      Cloudy
      N
      4
      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 83°f
      95% Precip. / 0.36 in
      Thunderstorms during the morning followed by occasional showers this afternoon. Heavy downpours, frequent lightning with storms. High 83F. 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 near 75F. Winds light and variable. Chance of rain 40%.
      Tomorrow
      Fri 08/21
      High 87°f76°f
      52% Precip. / 0.04 in
      Cloudy in the morning, then off and on rain showers during the afternoon hours. High 87F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
      Hourly Forecast
      Now
      76°
      5AM
      93%
      76°
      6AM
      82%
      76°
      6:44AM
      Sunrise
      7AM
      41%
      76°
      8AM
      76°
      9AM
      77°
      10AM
      62%
      79°
      11AM
      71%
      80°
      12PM
      48%
      81°
      1PM
      55%
      82°
      2PM
      67%
      83°
      3PM
      91%
      83°
      4PM
      77%
      83°
      5PM
      74%
      82°
      6PM
      56%
      80°
      7PM
      40%
      79°
      7:06PM
      Sunset
      8PM
      41%
      78°
      9PM
      40%
      77°
      10PM
      35%
      77°
      11PM
      33%
      77°
      12AM
      77°
      1AM
      33%
      77°
      2AM
      77°
      3AM
      77°
      4AM
      77°
      Precipitation
      93%
      Storms end by 8 AM
      Pollen
      None
      Air Quality
      19
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.96 in
      2. Visibility 6 miles
      3. Clouds Cloudy
      4. Dew Point75°F
      5. Humidity 98%
      6. Rainfall 0.31 in
      7. Snow Depth 0 in
       GFHA Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 83°F 83°F -°F
      4. Low 75°F 73°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.45 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
      Loading…
      Health
      Loading…
      Weather Alerts
      Loading…
      Our AppsAbout UsContactCareersWeather Data APIs
      PWS NetworkWundermapFeedback & Support
      Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
      essentialaccessibility.com
      We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
      Review All Privacy and Ad Settings
      Choose how my information is shared
      Data Rights
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary