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      River Flood Warning
      until 9:00 AM CDT
      Elev 745 ft, 41.891 °N 90.180 °W

      Clinton, IA

      Lyons Station59°
      Updated: 7:06 AM CDT on September 21, 2026 (GMT -5)
      10 minutes ago
      61°
      54°
      59
      Feels Like 59
      Cloudy
      N
      11
      Gusts 20 mph
      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
        Mon 09/21
        High 61°f
         62% Precip. / 0.04 in
        Cloudy with occasional showers. High 61F. Winds ENE at 10 to 20 mph. Chance of rain 60%.
        Tonight
        Mon 09/21
        Low 54°f
         67% Precip. / 0.17 in
        Rain showers early becoming a steady light rain overnight. Low 54F. Winds NE at 10 to 15 mph. Chance of rain 70%.
        Tomorrow
        Tue 09/22
        High 61°f49°f
         37% Precip. / 0.02 in
        Showers in the morning with some clearing in the afternoon. High 61F. Winds NE at 10 to 15 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        59°
        8AM
        40%
        59°
        9AM
        59°
        10AM
        60°
        11AM
        60°
        12PM
        60°
        1PM
        61°
        2PM
        60°
        3PM
        43%
        61°
        4PM
        48%
        60°
        5PM
        62%
        60°
        6PM
        57%
        59°
        6:59PM
        Sunset
        7PM
        48%
        59°
        8PM
        32%
        57°
        9PM
        30%
        56°
        10PM
        31%
        56°
        11PM
        34%
        56°
        12AM
        49%
        55°
        1AM
        56%
        55°
        2AM
        62%
        55°
        3AM
        68%
        55°
        4AM
        64%
        55°
        5AM
        53%
        55°
        6AM
        44%
        55°
        6:48AM
        Sunrise
        7AM
        37%
        55°
        Precipitation
        68%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        15
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 90%
        6. Rainfall 0.24 in
        7. Snow Depth 0 in
         KCWI Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 74°F 93°F 2022
        4. Low 54°F 53°F 27°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0.21 in - in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 74°F 87°F
        4. Low 54°F 53°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:47 AM 6:59 PM
        3. Civil Twilight 6:19 AM 7:27 PM
        4. Nautical Twilight 5:46 AM 7:59PM
        5. Astronomical Twilight 5:13 AM 8:33 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 4:43 PM 1:12 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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