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      Elev 229 ft, 38.314 °N 90.286 °W

      Valmeyer, IL

      Valmeyer Station65°
      Updated: 6:25 PM CDT on September 23, 2026 (GMT -5)
      4 minutes ago
      72°
      56°
      65
      Feels Like 65
      Cloudy
      N
      6
      Similar temperature is expected tomorrow
      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
        Wed 09/23
        Low 57°f
         7% Precip. / 0 in
        Mostly cloudy skies. Low 57F. Winds light and variable.
        Tomorrow
        Thu 09/24
        High 73°f
         7% Precip. / 0 in
        Partly to mostly cloudy. High 73F. Winds light and variable.
        Tomorrow night
        Thu 09/24
        Low 59°f
         8% Precip. / 0 in
        Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        67°
        6:56PM
        Sunset
        7PM
        66°
        8PM
        64°
        9PM
        63°
        10PM
        62°
        11PM
        61°
        12AM
        60°
        1AM
        60°
        2AM
        59°
        3AM
        59°
        4AM
        59°
        5AM
        59°
        6AM
        59°
        6:50AM
        Sunrise
        7AM
        58°
        8AM
        59°
        9AM
        61°
        10AM
        63°
        11AM
        65°
        12PM
        67°
        1PM
        68°
        2PM
        69°
        3PM
        71°
        4PM
        72°
        5PM
        71°
        6PM
        70°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.22 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 69%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCPS Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 78°F 95°F 2017
        4. Low 56°F 54°F 30°F 1983
        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 73°F 78°F 91°F
        4. Low 56°F 54°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:49 AM 6:56 PM
        3. Civil Twilight 6:23 AM 7:22 PM
        4. Nautical Twilight 5:52 AM 7:53PM
        5. Astronomical Twilight 5:21 AM 8:24 PM
        1. Length of Visible Light 12h 59m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 27 seconds shorter
        1. Moon 5:29 PM 3:32 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
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