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      Elev 548 ft, 38.739 °N 89.993 °W

      Glen Carbon, IL

      Wed, Nov 18, 2026
      Wednesday
      Wed 11/18
      High 65°f
      6% Precip. / 0 in
      Sunshine and clouds mixed. High near 65F. Winds SSE at 5 to 10 mph.
      Wednesday night
      Wed 11/18
      Low 42°f
      19% Precip. / 0 in
      Partly cloudy. Low 42F. Winds SSE at 5 to 10 mph.
      Sunrise 6:45 AM
      Sunset 4:44 PM
      Moonrise 1:17 PM
      Moonset 12:05 AM
      Waxing Gibbous, 63% visible
      Hourly Forecast
      6:44AM
      Sunrise
      4:44PM
      Sunset
      12AM
      36°
      1AM
      35°
      2AM
      34°
      3AM
      34°
      4AM
      33°
      5AM
      32°
      6AM
      32°
      7AM
      33°
      8AM
      39°
      9AM
      46°
      10AM
      52°
      11AM
      57°
      12PM
      60°
      1PM
      62°
      2PM
      63°
      3PM
      63°
      4PM
      62°
      5PM
      58°
      6PM
      53°
      7PM
      51°
      8PM
      49°
      9PM
      48°
      10PM
      47°
      11PM
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      36°F 34°F 5% 0in 2% 35°F 95% 3 mph SSE 30.41in
      1:00 am
      Clear
      35°F 32°F 6% 0in 4% 34°F 97% 3 mph SSE 30.4in
      2:00 am
      Clear
      34°F 32°F 6% 0in 7% 33°F 98% 3 mph SSE 30.4in
      3:00 am
      Clear
      34°F 31°F 6% 0in 10% 33°F 97% 3 mph SSE 30.4in
      4:00 am
      Clear
      33°F 33°F 6% 0in 10% 32°F 97% 3 mph SSE 30.4in
      5:00 am
      Clear
      32°F 32°F 7% 0in 8% 32°F 98% 3 mph SSE 30.4in
      6:00 am
      Clear
      32°F 29°F 7% 0in 8% 32°F 98% 4 mph SSE 30.4in
      7:00 am
      Sunny
      33°F 29°F 6% 0in 11% 32°F 98% 4 mph SSE 30.4in
      8:00 am
      Sunny
      39°F 35°F 4% 0in 16% 36°F 88% 5 mph SSE 30.4in
      9:00 am
      Mostly Sunny
      46°F 43°F 2% 0in 21% 38°F 72% 7 mph SSE 30.4in
      10:00 am
      Mostly Sunny
      52°F 50°F 1% 0in 29% 39°F 59% 8 mph SSE 30.38in
      11:00 am
      Partly Cloudy
      57°F 56°F 0% 0in 40% 39°F 51% 8 mph S 30.36in
      12:00 pm
      Partly Cloudy
      60°F 59°F 0% 0in 47% 40°F 47% 9 mph S 30.34in
      1:00 pm
      Partly Cloudy
      62°F 61°F 0% 0in 48% 41°F 46% 9 mph S 30.31in
      2:00 pm
      Partly Cloudy
      63°F 62°F 0% 0in 44% 42°F 45% 10 mph S 30.29in
      3:00 pm
      Partly Cloudy
      63°F 62°F 0% 0in 41% 42°F 47% 10 mph SSE 30.27in
      4:00 pm
      Partly Cloudy
      62°F 61°F 0% 0in 39% 42°F 49% 9 mph SSE 30.27in
      5:00 pm
      Partly Cloudy
      58°F 57°F 1% 0in 37% 43°F 56% 9 mph SSE 30.27in
      6:00 pm
      Partly Cloudy
      53°F 51°F 1% 0in 35% 43°F 68% 8 mph SE 30.27in
      7:00 pm
      Partly Cloudy
      51°F 47°F 2% 0in 35% 42°F 73% 8 mph SSE 30.27in
      8:00 pm
      Partly Cloudy
      49°F 46°F 2% 0in 33% 42°F 76% 7 mph SSE 30.27in
      9:00 pm
      Partly Cloudy
      48°F 45°F 2% 0in 32% 42°F 78% 7 mph SSE 30.27in
      10:00 pm
      Partly Cloudy
      47°F 44°F 3% 0in 30% 41°F 79% 6 mph SSE 30.27in
      11:00 pm
      Mostly Clear
      47°F 44°F 3% 0in 28% 41°F 81% 5 mph SSE 30.27in
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point26°F
      5. Humidity 66%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KALN Station History
      Almanac for November 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 45°F 55°F 80°F 1955
      4. Low 30°F 37°F 10°F 2019
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for November 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 50°F 55°F 77°F
      4. Low 26°F 37°F 11°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:40 AM 4:47 PM
      3. Civil Twilight 6:11 AM 5:16 PM
      4. Nautical Twilight 5:39 AM 5:48PM
      5. Astronomical Twilight 5:08 AM 6:19 PM
      1. Length of Visible Light 11h 4m
      2. Length of Day 10h 7m
      3. Tomorrow will be 1 minute 53 seconds shorter
      1. Moon 10:48 AM 7:59 PM
      2. Waxing Crescent17% of the Moon is Illuminated
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
      Dec 8
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary