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      Elev 892 ft, 42.040 °N 92.899 °W

      Marshalltown, IA

      Marshalltown Station57°
      Updated: 9:45 AM CDT on September 21, 2026 (GMT -5)
      9 minutes ago
      60°
      54°
      57
      Feels Like 57
      Rain
      N
      8
      Lower 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
        Today
        Tue 09/22
        High 60°f
         83% Precip. / 0.11 in
        Rain likely. High around 60F. Winds ENE at 10 to 15 mph. Chance of rain 80%.
        Tonight
        Tue 09/22
        Low 52°f
         81% Precip. / 0.34 in
        A steady rain this evening. Showers continuing overnight. Low 52F. Winds ENE at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Tomorrow
        Wed 09/23
        High 59°f48°f
         24% Precip. / 0 in
        Cloudy. High 59F. Winds ENE at 10 to 15 mph.
        Hourly Forecast
        Now
        56°
        10AM
        58%
        56°
        11AM
        66%
        56°
        12PM
        71%
        57°
        1PM
        49%
        58°
        2PM
        58°
        3PM
        59°
        4PM
        32%
        59°
        5PM
        71%
        59°
        6PM
        90%
        58°
        7PM
        82%
        58°
        7:10PM
        Sunset
        8PM
        79%
        56°
        9PM
        77%
        56°
        10PM
        62%
        56°
        11PM
        56%
        55°
        12AM
        59%
        55°
        1AM
        50%
        55°
        2AM
        40%
        55°
        3AM
        36%
        55°
        4AM
        36%
        54°
        5AM
        54°
        6AM
        54°
        6:59AM
        Sunrise
        7AM
        53°
        8AM
        53°
        9AM
        53°
        Precipitation
        90%
        Rain ends by 2 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        18
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 100%
        6. Rainfall 0.05 in
        7. Snow Depth 0 in
         KMIW Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 74°F 95°F 2022
        4. Low 54°F 49°F 27°F 1918
        5. Rain/Snow Depth
        6. Precipitation 0.45 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 74°F 99°F
        4. Low 54°F 48°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:58 AM 7:10 PM
        3. Civil Twilight 6:30 AM 7:38 PM
        4. Nautical Twilight 5:57 AM 8:10PM
        5. Astronomical Twilight 5:23 AM 8:44 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 4:55 PM 1:23 AM
        2. Waxing Gibbous77% 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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