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      Heat Advisory
      until 7:00 PM CDT
      Elev 361 ft, 37.183 °N 88.923 °W

      Grand Chain, IL

      Kevil Station95°
      Updated: 5:02 PM CDT on September 16, 2026 (GMT -5)
      4 minutes ago
      98°
      73°
      95
      Feels Like 105
      Sunny
      N
      6
      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
        Thu 09/17
        Low 72°f
         15% Precip. / 0 in
        Clear skies. Low 72F. Winds light and variable.
        Tomorrow
        Fri 09/18
        High 98°f
         15% Precip. / 0 in
        Mostly sunny skies. Slight chance of a rain shower. High 98F. Winds light and variable.
        Tomorrow night
        Fri 09/18
        Low 72°f
         5% Precip. / 0 in
        Clear. Low 72F. Winds light and variable.
        Hourly Forecast
        Now
        96°
        6PM
        94°
        7PM
        89°
        7:02PM
        Sunset
        8PM
        84°
        9PM
        81°
        10PM
        80°
        11PM
        79°
        12AM
        79°
        1AM
        78°
        2AM
        77°
        3AM
        76°
        4AM
        74°
        5AM
        74°
        6AM
        73°
        6:40AM
        Sunrise
        7AM
        73°
        8AM
        77°
        9AM
        83°
        10AM
        87°
        11AM
        91°
        12PM
        93°
        1PM
        95°
        2PM
        96°
        3PM
        96°
        4PM
        96°
        5PM
        96°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        Very High
        Air Quality
        46
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.15 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point69°F
        5. Humidity 41%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCIR Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 82°F 95°F 1956
        4. Low 73°F 60°F 46°F 2000
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 81°F 95°F
        4. Low 73°F 59°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 7:02 PM
        3. Civil Twilight 6:12 AM 7:28 PM
        4. Nautical Twilight 5:42 AM 7:58PM
        5. Astronomical Twilight 5:11 AM 8:29 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 22m
        3. Tomorrow will be 2 minutes 21 seconds shorter
        1. Moon 12:26 PM 9:51 PM
        2. Waxing Crescent30% 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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