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      Elev 801 ft, 41.988 °N 88.167 °W

      Bartlett, IL

      Ontarioville Station69°
      Updated: 9:55 AM CDT on September 30, 2026 (GMT -5)
      7 minutes ago
      69°
      61°
      69
      Feels Like 69
      Rain
      N
      10
      Gusts 19 mph
      Lower 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
        Today
        Wed 09/30
        High 66°f
         93% Precip. / 0.4 in
        Cloudy with periods of rain. High 66F. Winds SSW at 10 to 15 mph. Chance of rain 90%. Rainfall around a half an inch.
        Tonight
        Wed 09/30
        Low 63°f
         73% Precip. / 0.3 in
        Rain early...then remaining cloudy with showers overnight. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.
        Tomorrow
        Thu 10/01
        High 70°f52°f
         89% Precip. / 0.64 in
        Cloudy with periods of rain. High around 70F. Winds WSW at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        61°
        10AM
        92%
        62°
        11AM
        79%
        63°
        12PM
        99%
        64°
        1PM
        95%
        64°
        2PM
        88%
        65°
        3PM
        91%
        65°
        4PM
        82%
        66°
        5PM
        43%
        66°
        6PM
        56%
        66°
        6:36PM
        Sunset
        7PM
        34%
        65°
        8PM
        47%
        64°
        9PM
        74%
        64°
        10PM
        74%
        65°
        11PM
        65%
        65°
        12AM
        62%
        65°
        1AM
        49%
        65°
        2AM
        54%
        65°
        3AM
        37%
        65°
        4AM
        60%
        65°
        5AM
        47%
        65°
        6AM
        51%
        65°
        6:50AM
        Sunrise
        7AM
        42%
        65°
        8AM
        62%
        66°
        9AM
        61%
        66°
        Precipitation
        99%
        Rain likely to continue
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        40
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 2.1 miles
        3. Clouds Cloudy
        4. Dew Point61°F
        5. Humidity 99%
        6. Rainfall 0.33 in
        7. Snow Depth 0 in
         K06C Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 67°F 88°F 1971
        4. Low 61°F 48°F 30°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.71 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 66°F 88°F
        4. Low 59°F 47°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 6:35 PM
        3. Civil Twilight 6:20 AM 7:03 PM
        4. Nautical Twilight 5:48 AM 7:35PM
        5. Astronomical Twilight 5:15 AM 8:08 PM
        1. Length of Visible Light 12h 42m
        2. Length of Day 11h 47m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 8:37 PM 11:37 AM
        2. Waning Gibbous77% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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