My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 587 ft, 40.395 °N 90.153 °W

      Lewistown, IL

      Lewistown Station73°
      Updated: 8:28 AM CDT on September 17, 2026 (GMT -5)
      6 minutes ago
      89°
      70°
      73
      Feels Like 74
      Mostly Cloudy
      N
      5
      Higher 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
        Fri 09/18
        High 89°f
         15% Precip. / 0 in
        Sun and clouds mixed. Slight chance of a rain shower. High 89F. Winds W at 5 to 10 mph.
        Tonight
        Fri 09/18
        Low 68°f
         24% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. A stray shower or thunderstorm is possible. Low 68F. Winds NE at 5 to 10 mph.
        Tomorrow
        Sat 09/19
        High 81°f70°f
         43% Precip. / 0.08 in
        Showers in the morning, then partly cloudy in the afternoon. High 81F. Winds E at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        75°
        9AM
        76°
        10AM
        80°
        11AM
        82°
        12PM
        84°
        1PM
        86°
        2PM
        87°
        3PM
        88°
        4PM
        87°
        5PM
        87°
        6PM
        85°
        7PM
        82°
        7:05PM
        Sunset
        8PM
        79°
        9PM
        77°
        10PM
        75°
        11PM
        74°
        12AM
        73°
        1AM
        73°
        2AM
        72°
        3AM
        71°
        4AM
        71°
        5AM
        70°
        6AM
        69°
        6:44AM
        Sunrise
        7AM
        69°
        8AM
        70°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        69
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 8 miles
        3. Clouds Mostly Cloudy
        4. Dew Point73°F
        5. Humidity 94%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         KCTK Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 80°F 93°F 1997
        4. Low 70°F 53°F 36°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 80°F 93°F
        4. Low 70°F 52°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 7:05 PM
        3. Civil Twilight 6:16 AM 7:33 PM
        4. Nautical Twilight 5:44 AM 8:05PM
        5. Astronomical Twilight 5:11 AM 8:37 PM
        1. Length of Visible Light 13h 17m
        2. Length of Day 12h 22m
        3. Tomorrow will be 2 minutes 39 seconds shorter
        1. Moon 1:42 PM 10:28 PM
        2. Waxing Crescent39% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        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