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      Elev 899 ft, 42.483 °N 92.340 °W

      Waterloo, IA

      Waterloo Station72°
      Updated: 1:24 AM CDT on August 30, 2026 (GMT -5)
      5 minutes ago
      78°
      64°
      72
      Feels Like 73
      Clear
      N
      10
      Gusts 21 mph
      Higher 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
        Sun 08/30
        Low 70°f
        3% Precip. / 0 in
        Some clouds. Low around 70F. Winds S at 10 to 15 mph.
        Tomorrow
        Mon 08/31
        High 87°f
        24% Precip. / 0 in
        Partly cloudy skies during the morning hours will become overcast in the afternoon. High 87F. Winds S at 10 to 20 mph.
        Tomorrow night
        Mon 08/31
        Low 74°f
        24% Precip. / 0 in
        Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 74F. Winds S at 10 to 15 mph.
        Hourly Forecast
        Now
        72°
        2AM
        72°
        3AM
        72°
        4AM
        71°
        5AM
        73°
        6AM
        73°
        6:32AM
        Sunrise
        7AM
        73°
        8AM
        74°
        9AM
        76°
        10AM
        79°
        11AM
        82°
        12PM
        82°
        1PM
        82°
        2PM
        85°
        3PM
        85°
        4PM
        84°
        5PM
        84°
        6PM
        84°
        7PM
        83°
        7:46PM
        Sunset
        8PM
        81°
        9PM
        80°
        10PM
        79°
        11PM
        78°
        12AM
        79°
        1AM
        78°
        Precipitation
        24%
        Pollen
        Grass Pollen
        Low
        Air Quality
        58
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.83 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point67°F
        5. Humidity 84%
        6. Rainfall 0.34 in
        7. Snow Depth 0 in
         KALO Station History
        Almanac for August 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 81°F 96°F 2012
        4. Low 64°F 58°F 34°F 1915
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.7 in -
        7. Snow 0 in 0 in -
        Almanac for August 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 81°F 99°F
        4. Low 64°F 58°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:32 AM 7:46 PM
        3. Civil Twilight 6:03 AM 8:15 PM
        4. Nautical Twilight 5:28 AM 8:50PM
        5. Astronomical Twilight 4:51 AM 9:27 PM
        1. Length of Visible Light 14h 12m
        2. Length of Day 13h 14m
        3. Tomorrow will be 2 minutes 46 seconds shorter
        1. Moon 8:43 PM 9:12 AM
        2. Waning Gibbous90% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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