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      Flood Watch
      until 10:00 PM CDT
      +1 more alert
      Elev 623 ft, 41.880 °N 87.808 °W

      Forest Park, IL

      Forest Park Station68°
      Thu, Oct 1, 2026
      Today
      Thu 10/01
      High 71°f
      100% Precip. / 0.77 in
      Rain showers early will evolve into a more steady rain for the afternoon. High 71F. Winds WSW at 10 to 15 mph. Chance of rain 100%. Rainfall near an inch. Locally heavy rainfall possible.
      Tonight
      Thu 10/01
      Low 56°f
      82% Precip. / 0.36 in
      A steady rain this evening. Showers continuing overnight. Low 56F. Winds N at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch. Locally heavy rainfall possible.
      Sunrise 6:48 AM
      Sunset 6:32 PM
      Moonrise 9:29 PM
      Moonset 12:49 PM
      Waning Gibbous, 66% visible
      Hourly Forecast
      Now
      69°
      11AM
      62%
      71°
      12PM
      68%
      72°
      1PM
      87%
      72°
      2PM
      100%
      70°
      3PM
      100%
      70°
      4PM
      100%
      69°
      5PM
      99%
      68°
      6PM
      93%
      65°
      6:32PM
      Sunset
      7PM
      82%
      65°
      8PM
      82%
      64°
      9PM
      70%
      63°
      10PM
      69%
      63°
      11PM
      58%
      63°
      12AM
      61%
      63°
      1AM
      48%
      62°
      2AM
      40%
      61°
      3AM
      60°
      4AM
      60°
      5AM
      59°
      6AM
      58°
      6:49AM
      Sunrise
      7AM
      57°
      8AM
      58°
      9AM
      59°
      10AM
      61°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 am
      Light Rain
      		 71°F 71°F 62% 0.01in 91% 65°F 83% 9 mph SSW 29.83in
      12:00 pm
      Rain
      		 72°F 72°F 68% 0.03in 100% 66°F 81% 9 mph SW 29.83in
      1:00 pm
      Rain
      		 72°F 72°F 87% 0.05in 100% 67°F 84% 10 mph SW 29.83in
      2:00 pm
      Rain
      		 70°F 70°F 100% 0.14in 100% 67°F 90% 11 mph WSW 29.83in
      3:00 pm
      Rain
      		 70°F 70°F 100% 0.15in 100% 68°F 92% 10 mph WSW 29.83in
      4:00 pm
      Rain
      		 69°F 69°F 100% 0.07in 100% 67°F 95% 10 mph WNW 29.83in
      5:00 pm
      Rain
      		 68°F 68°F 99% 0.14in 100% 66°F 92% 10 mph NNW 29.85in
      6:00 pm
      Rain
      		 65°F 67°F 93% 0.1in 100% 63°F 93% 11 mph NNE 29.89in
      7:00 pm
      Rain
      		 65°F 64°F 82% 0.06in 100% 62°F 93% 10 mph NNE 29.91in
      8:00 pm
      Rain
      		 64°F 63°F 82% 0.06in 100% 62°F 95% 9 mph N 29.94in
      9:00 pm
      Rain
      		 63°F 63°F 70% 0.04in 100% 61°F 94% 8 mph N 29.96in
      10:00 pm
      Rain
      		 63°F 63°F 69% 0.04in 100% 61°F 93% 8 mph N 29.98in
      11:00 pm
      Showers
      		 63°F 63°F 58% 0.05in 100% 61°F 93% 6 mph N 29.99in
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point65°F
      5. Humidity 85%
      6. Rainfall 0.95 in
      7. Snow Depth 0 in
       KMDW Station History
      Almanac for October 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 70°F 88°F 2019
      4. Low 61°F 53°F 36°F 2003
      5. Rain/Snow Depth
      6. Precipitation 1.13 in - in -
      7. Snow 0 in - in -
      Almanac for October 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 70°F 86°F
      4. Low 52°F 52°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:48 AM 6:32 PM
      3. Civil Twilight 6:20 AM 7:00 PM
      4. Nautical Twilight 5:48 AM 7:32PM
      5. Astronomical Twilight 5:15 AM 8:05 PM
      1. Length of Visible Light 12h 39m
      2. Length of Day 11h 44m
      3. Tomorrow will be 2 minutes 47 seconds shorter
      1. Moon 9:29 PM 12:49 PM
      2. Waning Gibbous66% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
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