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      Elev 899 ft, 42.483 °N 92.340 °W

      Waterloo, IA

      Waterloo Station53°
      Updated: 1:34 AM CDT on September 22, 2026 (GMT -5)
      1 minute ago
      60°
      53°
      53
      Feels Like 53
      Light Rain
      N
      9
      Gusts 18 mph
      Similar 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
        Tue 09/22
        Low 51°f
         88% Precip. / 0.12 in
        Rain likely. Low 51F. Winds ENE at 5 to 10 mph. Chance of rain 90%.
        Tomorrow
        Wed 09/23
        High 61°f
         24% Precip. / 0 in
        Cloudy. High 61F. Winds ENE at 10 to 15 mph.
        Tomorrow night
        Wed 09/23
        Low 47°f
         8% Precip. / 0 in
        Clear to partly cloudy. Low 47F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        54°
        2AM
        79%
        54°
        3AM
        59%
        53°
        4AM
        78%
        53°
        5AM
        81%
        52°
        6AM
        74%
        52°
        6:56AM
        Sunrise
        7AM
        47%
        52°
        8AM
        53°
        9AM
        54°
        10AM
        54°
        11AM
        55°
        12PM
        57°
        1PM
        57°
        2PM
        58°
        3PM
        59°
        4PM
        60°
        5PM
        60°
        6PM
        59°
        7PM
        58°
        7:06PM
        Sunset
        8PM
        57°
        9PM
        55°
        10PM
        53°
        11PM
        53°
        12AM
        52°
        1AM
        51°
        Precipitation
        81%
        Rain continuing through 7 AM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.24 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point52°F
        5. Humidity 93%
        6. Rainfall 0.56 in
        7. Snow Depth 0 in
         KALO Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 75°F 94°F 1937
        4. Low 53°F 50°F 26°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0.12 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 74°F 92°F
        4. Low 53°F 50°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:56 AM 7:06 PM
        3. Civil Twilight 6:28 AM 7:34 PM
        4. Nautical Twilight 5:55 AM 8:07PM
        5. Astronomical Twilight 5:22 AM 8:40 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 51 seconds shorter
        1. Moon 5:21 PM 2:24 AM
        2. Waxing Gibbous85% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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