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      Elev 548 ft, 38.753 °N 87.987 °W

      Claremont, IL

      Updated: 10:00 PM CDT on September 10, 2026 (GMT -5)
      4 minutes ago
      81°
      68°
      71
      Feels Like 72
      Mostly Cloudy
      N
      1
      Higher temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
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      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 09/11
        Low 67°f
        15% Precip. / 0 in
        A shower is possible early. Cloudy. Low 67F. Winds light and variable.
        Tomorrow
        Sat 09/12
        High 83°f
        21% Precip. / 0 in
        Areas of patchy fog early. Cloudy. High 83F. Winds light and variable.
        Tomorrow night
        Sat 09/12
        Low 70°f
        48% Precip. / 0.09 in
        Cloudy skies early with showers later at night. Low around 70F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        72°
        11PM
        70°
        12AM
        70°
        1AM
        69°
        2AM
        69°
        3AM
        69°
        4AM
        68°
        5AM
        68°
        6AM
        68°
        6:30AM
        Sunrise
        7AM
        68°
        8AM
        70°
        9AM
        73°
        10AM
        75°
        11AM
        77°
        12PM
        79°
        1PM
        80°
        2PM
        81°
        3PM
        81°
        4PM
        82°
        5PM
        81°
        6PM
        80°
        7PM
        78°
        7:06PM
        Sunset
        8PM
        76°
        9PM
        74°
        10PM
        73°
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point71°F
        5. Humidity 97%
        6. Rainfall 0.5 in
        7. Snow Depth 0 in
        KOLY Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 82°F 98°F 1933
        4. Low 68°F 58°F 36°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 82°F 99°F
        4. Low 68°F 57°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:06 PM
        3. Civil Twilight 6:03 AM 7:33 PM
        4. Nautical Twilight 5:31 AM 8:04PM
        5. Astronomical Twilight 4:59 AM 8:37 PM
        1. Length of Visible Light 13h 29m
        2. Length of Day 12h 36m
        3. Tomorrow will be 2 minutes 28 seconds shorter
        1. Moon 7:00 AM 7:15 PM
        2. Waxing Crescent0% 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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        Weather Alerts
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