My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      River Flood Warning
      until 9:00 PM CDT
      +1 more alert
      Elev 643 ft, 41.837 °N 90.223 °W

      Clinton, IA

      Clinton Station68°
      Updated: 12:15 AM CDT on September 20, 2026 (GMT -5)
      2 minutes ago
      70°
      67°
      68
      Feels Like 68
      Showers in Vicinity
      N
      6
      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
        Sun 09/20
        Low 65°f
         100% Precip. / 1.81 in
        Thunderstorms, accompanied by locally heavy rainfall at times. Low near 65F. Winds NE at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Locally heavy rainfall possible.
        Tomorrow
        Mon 09/21
        High 67°f
         92% Precip. / 0.47 in
        Showers likely and possibly a thunderstorm in the morning, then some lingering showers still possible in the afternoon. High 67F. Winds NE at 10 to 20 mph. Chance of rain 90%.
        Tomorrow night
        Mon 09/21
        Low 59°f
         24% Precip. / 0 in
        Cloudy. Low 59F. Winds NE at 10 to 20 mph.
        Hourly Forecast
        Now
        67°
        1AM
        93%
        68°
        2AM
        94%
        68°
        3AM
        83%
        67°
        4AM
        100%
        68°
        5AM
        100%
        67°
        6AM
        100%
        66°
        6:46AM
        Sunrise
        7AM
        90%
        66°
        8AM
        92%
        66°
        9AM
        86%
        65°
        10AM
        81%
        65°
        11AM
        77%
        66°
        12PM
        67%
        66°
        1PM
        46%
        66°
        2PM
        66°
        3PM
        36%
        66°
        4PM
        33%
        66°
        5PM
        66°
        6PM
        65°
        7PM
        64°
        7:01PM
        Sunset
        8PM
        31%
        62°
        9PM
        62°
        10PM
        61°
        11PM
        61°
        12AM
        61°
        Precipitation
        100%
        Thunderstorms likely to continue
        Pollen
        None
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point67°F
        5. Humidity 100%
        6. Rainfall 2.24 in
        7. Snow Depth 0 in
         KCWI Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 75°F 95°F 2022
        4. Low 67°F 53°F 30°F 1991
        5. Rain/Snow Depth
        6. Precipitation 1.81 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 74°F 94°F
        4. Low 67°F 53°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 7:01 PM
        3. Civil Twilight 6:18 AM 7:29 PM
        4. Nautical Twilight 5:45 AM 8:01PM
        5. Astronomical Twilight 5:12 AM 8:35 PM
        1. Length of Visible Light 13h 10m
        2. Length of Day 12h 15m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 4:10 PM 12:10 AM
        2. Waxing Gibbous68% 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
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary