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      Flood Watch
      until 1:00 AM CDT
      Elev 951 ft, 41.478 °N 93.685 °W

      Norwalk, IA

      Norwalk Station68°
      Updated: 9:54 AM CDT on September 29, 2026 (GMT -5)
      2 minutes ago
      74°
      57°
      68
      Feels Like 68
      Mostly Cloudy
      N
      9
      Gusts 17 mph
      Lower 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
        Tue 09/29
        High 74°f
         66% Precip. / 0.11 in
        Partly cloudy skies this morning will give way to cloudy skies and rain during the afternoon. High 74F. Winds S at 10 to 15 mph. Chance of rain 70%.
        Tonight
        Tue 09/29
        Low 67°f
         93% Precip. / 0.85 in
        Rain likely. Low 67F. Winds SSW at 5 to 10 mph. Chance of rain 90%. Rainfall near an inch. Localized flooding is possible.
        Tomorrow
        Wed 09/30
        High 72°f66°f
         80% Precip. / 0.38 in
        Rain. High 72F. Winds SSW at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        65°
        10AM
        65°
        11AM
        69°
        12PM
        71°
        1PM
        73°
        2PM
        73°
        3PM
        73°
        4PM
        72°
        5PM
        43%
        72°
        6PM
        67%
        71°
        6:59PM
        Sunset
        7PM
        78%
        70°
        8PM
        78%
        69°
        9PM
        66%
        68°
        10PM
        87%
        68°
        11PM
        90%
        68°
        12AM
        91%
        68°
        1AM
        93%
        68°
        2AM
        94%
        69°
        3AM
        84%
        69°
        4AM
        79%
        69°
        5AM
        53%
        69°
        6AM
        60%
        69°
        7AM
        56%
        68°
        7:10AM
        Sunrise
        8AM
        51%
        68°
        9AM
        50%
        69°
        Precipitation
        94%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        40
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point54°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KDSM Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 72°F 91°F 2023
        4. Low 57°F 50°F 28°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.96 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 71°F 92°F
        4. Low 67°F 50°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:09 AM 6:59 PM
        3. Civil Twilight 6:41 AM 7:27 PM
        4. Nautical Twilight 6:09 AM 7:59PM
        5. Astronomical Twilight 5:37 AM 8:31 PM
        1. Length of Visible Light 12h 45m
        2. Length of Day 11h 50m
        3. Tomorrow will be 2 minutes 45 seconds shorter
        1. Moon 8:19 PM 10:42 AM
        2. Waning Gibbous86% 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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