Log In
    Favorites
        Member Settings
      Elev 110 ft, 8.338 °N 13.074 °W

      Waterloo, SL

      Waterloo Station78°
      Updated: 6:39 AM GMT on October 19, 2026 (GMT +0)
      2 minutes ago
      87°
      76°
      78
      Feels Like 80
      Cloudy
      N
      3
      Similar temperature is expected today
      Wundermap

      Loading nearby stations…

       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
        Mon 10/19
        High 87°f
         80% Precip. / 0.27 in
        Scattered thunderstorms during the morning becoming more widespread this afternoon. Heavy downpours, frequent lightning with storms. High 87F. Winds S at 5 to 10 mph. Chance of rain 80%.
        Tonight
        Mon 10/19
        Low 75°f
         53% Precip. / 0.07 in
        Partly to mostly cloudy skies with scattered thunderstorms during the evening. Low near 75F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Tue 10/20
        High 88°f75°f
         82% Precip. / 0.24 in
        Cloudy early with thunderstorms developing later in the day. High 88F. Winds NW at 5 to 10 mph. Chance of rain 80%.
        Hourly Forecast
        Now
        77°
        7AM
        41%
        77°
        8AM
        39%
        78°
        9AM
        80°
        10AM
        83°
        11AM
        59%
        85°
        12PM
        63%
        85°
        1PM
        72%
        86°
        2PM
        77%
        85°
        3PM
        80%
        85°
        4PM
        78%
        85°
        5PM
        34%
        83°
        6PM
        82°
        6:34PM
        Sunset
        7PM
        80°
        8PM
        79°
        9PM
        53%
        78°
        10PM
        41%
        78°
        11PM
        53%
        78°
        12AM
        36%
        77°
        1AM
        77°
        2AM
        76°
        3AM
        76°
        4AM
        76°
        5AM
        76°
        6AM
        76°
        Precipitation
        80%
        Thunderstorms possible after 7 AM
        Pollen
        None
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 3 miles
        3. Clouds Cloudy
        4. Dew Point76°F
        5. Humidity 97%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
         GFHA Station History
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 86°F -°F
        4. Low 76°F 74°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.34 in 0.3 in -
        7. Snow 0 in - in -
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 86°F -°F
        4. Low 75°F 74°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 6:34 PM
        3. Civil Twilight 6:18 AM 6:55 PM
        4. Nautical Twilight 5:54 AM 7:20PM
        5. Astronomical Twilight 5:29 AM 7:44 PM
        1. Length of Visible Light 12h 37m
        2. Length of Day 11h 54m
        3. Tomorrow will be 25 seconds shorter
        1. Moon 1:48 PM 12:57 AM
        2. Waxing Gibbous58% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary