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      Flood Watch
      until 1:00 AM CDT
      Elev 899 ft, 42.483 °N 92.340 °W

      Waterloo, IA

      Waterloo Station66°
      Updated: 6:32 AM CDT on September 30, 2026 (GMT -5)
      4 minutes ago
      72°
      64°
      66
      Feels Like 66
      Cloudy
      N
      4
      Similar 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
        Wed 09/30
        High 72°f
         59% Precip. / 0.07 in
        Cloudy with occasional showers this afternoon. High 72F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
        Tonight
        Wed 09/30
        Low 64°f
         99% Precip. / 1.63 in
        Cloudy with periods of rain. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Locally heavy rainfall possible.
        Tomorrow
        Thu 10/01
        High 68°f46°f
         65% Precip. / 0.18 in
        A steady rain in the morning. Showers continuing in the afternoon. High 68F. Winds N at 10 to 15 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        66°
        7AM
        66°
        7:05AM
        Sunrise
        8AM
        67°
        9AM
        68°
        10AM
        69°
        11AM
        71°
        12PM
        72°
        1PM
        72°
        2PM
        34%
        72°
        3PM
        72°
        4PM
        36%
        72°
        5PM
        49%
        71°
        6PM
        60%
        71°
        6:52PM
        Sunset
        7PM
        75%
        70°
        8PM
        79%
        68°
        9PM
        82%
        68°
        10PM
        89%
        67°
        11PM
        90%
        67°
        12AM
        95%
        67°
        1AM
        97%
        67°
        2AM
        99%
        67°
        3AM
        92%
        67°
        4AM
        93%
        67°
        5AM
        93%
        66°
        6AM
        83%
        65°
        Precipitation
        99%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        68
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.79 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point65°F
        5. Humidity 98%
        6. Rainfall 0.4 in
        7. Snow Depth 0 in
         KALO Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 71°F 94°F 2023
        4. Low 64°F 47°F 19°F 1899
        5. Rain/Snow Depth
        6. Precipitation 1.7 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 71°F 93°F
        4. Low 52°F 46°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:52 PM
        3. Civil Twilight 6:37 AM 7:20 PM
        4. Nautical Twilight 6:04 AM 7:52PM
        5. Astronomical Twilight 5:31 AM 8:25 PM
        1. Length of Visible Light 12h 42m
        2. Length of Day 11h 46m
        3. Tomorrow will be 2 minutes 51 seconds shorter
        1. Moon 8:52 PM 11:57 AM
        2. Waning Gibbous77% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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