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      Elev 200 ft, 41.641 °N 88.449 °W

      Yorkville, IL

      Countryside Station65°
      Updated: 5:11 AM CDT on September 15, 2026 (GMT -5)
      2 minutes ago
      83°
      66°
      65
      Feels Like 65
      Mostly Cloudy
      N
      4
      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
        Wed 09/16
        High 83°f
         35% Precip. / 0.15 in
        Scattered thunderstorms, especially during the afternoon hours. Storms may contain strong gusty winds. High 83F. Winds SW at 10 to 15 mph. Chance of rain 40%.
        Tonight
        Wed 09/16
        Low 62°f
         60% Precip. / 0.18 in
        Variable clouds with scattered thunderstorms. Potential for heavy rainfall. Low 62F. Winds light and variable. Chance of rain 60%.
        Tomorrow
        Thu 09/17
        High 72°f64°f
         53% Precip. / 0.1 in
        Rain showers in the morning becoming more intermittent in the afternoon. High 72F. Winds ENE at 5 to 10 mph. Chance of rain 50%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        67°
        6AM
        67°
        6:34AM
        Sunrise
        7AM
        67°
        8AM
        69°
        9AM
        72°
        10AM
        75°
        11AM
        77°
        12PM
        79°
        1PM
        35%
        81°
        2PM
        82°
        3PM
        82°
        4PM
        82°
        5PM
        82°
        6PM
        80°
        7PM
        77°
        7:02PM
        Sunset
        8PM
        74°
        9PM
        72°
        10PM
        31%
        71°
        11PM
        36%
        70°
        12AM
        38%
        69°
        1AM
        49%
        68°
        2AM
        58%
        67°
        3AM
        54%
        66°
        4AM
        55%
        65°
        5AM
        61%
        65°
        Precipitation
        61%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point58°F
        5. Humidity 72%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KARR Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 76°F 103°F 1939
        4. Low 66°F 56°F 36°F 1953
        5. Rain/Snow Depth
        6. Precipitation 0.33 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 76°F 98°F
        4. Low 66°F 55°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:34 AM 7:02 PM
        3. Civil Twilight 6:06 AM 7:30 PM
        4. Nautical Twilight 5:33 AM 8:03PM
        5. Astronomical Twilight 4:59 AM 8:37 PM
        1. Length of Visible Light 13h 24m
        2. Length of Day 12h 28m
        3. Tomorrow will be 2 minutes 45 seconds shorter
        1. Moon 11:34 AM 8:57 PM
        2. Waxing Crescent21% 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
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