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      Beach Hazard Statement
      until 10:00 PM CDT
      +1 more alert
      Elev 801 ft, 41.988 °N 88.167 °W

      Bartlett, IL

      Ontarioville Station54°
      Updated: 2:28 AM CDT on September 23, 2026 (GMT -5)
      7 minutes ago
      62°
      55°
      54
      Feels Like 54
      Cloudy
      N
      3
      Higher temperature is expected today
      Wundermap
      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 56°f
         2% Precip. / 0 in
        Cloudy. Low 56F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 66°f
         22% Precip. / 0 in
        Cloudy. High 66F. Winds NE at 10 to 15 mph.
        Tomorrow night
        Wed 09/23
        Low 55°f
         5% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. Low around 55F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        59°
        3AM
        59°
        4AM
        58°
        5AM
        58°
        6AM
        57°
        6:41AM
        Sunrise
        7AM
        57°
        8AM
        58°
        9AM
        60°
        10AM
        62°
        11AM
        63°
        12PM
        64°
        1PM
        65°
        2PM
        65°
        3PM
        65°
        4PM
        65°
        5PM
        64°
        6PM
        64°
        6:48PM
        Sunset
        7PM
        63°
        8PM
        62°
        9PM
        62°
        10PM
        62°
        11PM
        61°
        12AM
        61°
        1AM
        60°
        2AM
        59°
        Precipitation
        22%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.31 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point52°F
        5. Humidity 76%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         K06C Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 70°F 90°F 2017
        4. Low 55°F 51°F 26°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 69°F 90°F
        4. Low 55°F 50°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 6:47 PM
        3. Civil Twilight 6:13 AM 7:15 PM
        4. Nautical Twilight 5:40 AM 7:48PM
        5. Astronomical Twilight 5:07 AM 8:21 PM
        1. Length of Visible Light 13h 2m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 5:27 PM 3:15 AM
        2. Waxing Gibbous91% 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
        Nearby Weather Stations
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