My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 373 ft, 43.146 °N 93.385 °W

      Clear Lake, IA

      Clear Lake Station55°
      Updated: 8:27 PM CDT on September 21, 2026 (GMT -5)
      5 minutes ago
      60°
      50°
      55
      Feels Like 55
      Rain Shower
      N
      8
      Same temperature is expected tomorrow
      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
        Tue 09/22
        Low 48°f
         68% Precip. / 0.01 in
        Showers early, then cloudy overnight. Low 48F. Winds ENE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/23
        High 60°f
         15% Precip. / 0 in
        Cloudy. High around 60F. Winds E at 5 to 10 mph.
        Tomorrow night
        Wed 09/23
        Low 45°f
         8% Precip. / 0 in
        A few clouds. Low around 45F. Winds light and variable.
        Hourly Forecast
        Now
        54°
        9PM
        59%
        54°
        10PM
        48%
        53°
        11PM
        53°
        12AM
        52°
        1AM
        52°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        50°
        6AM
        49°
        7AM
        49°
        7:00AM
        Sunrise
        8AM
        50°
        9AM
        51°
        10AM
        52°
        11AM
        54°
        12PM
        56°
        1PM
        57°
        2PM
        58°
        3PM
        58°
        4PM
        59°
        5PM
        59°
        6PM
        59°
        7PM
        56°
        7:10PM
        Sunset
        8PM
        54°
        Precipitation
        59%
        Rain likely to end around 10:30 PM
        Pollen
        None
        Air Quality
        14
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.21 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 97%
        6. Rainfall 0.58 in
        7. Snow Depth 0 in
         KMCW Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 72°F 91°F 2017
        4. Low 50°F 46°F 26°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0.01 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 72°F 90°F
        4. Low 50°F 46°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:00 AM 7:10 PM
        3. Civil Twilight 6:32 AM 7:39 PM
        4. Nautical Twilight 5:59 AM 8:12PM
        5. Astronomical Twilight 5:25 AM 8:46 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 55 seconds shorter
        1. Moon 5:27 PM 2:27 AM
        2. Waxing Gibbous85% 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