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      Elev 856 ft, 42.172 °N 88.077 °W

      Deer Park, IL

      Countryside West Station57°
      Updated: 2:48 AM CDT on September 11, 2026 (GMT -5)
      4 minutes ago
      79°
      58°
      57
      Feels Like 57
      Clear
      N
      0
      Similar temperature is expected today
      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
        Fri 09/11
        Low 57°f
         3% Precip. / 0 in
        Mostly clear. Low 57F. Winds light and variable.
        Tomorrow
        Sat 09/12
        High 80°f
         2% Precip. / 0 in
        Mainly sunny. High near 80F. Winds SE at 5 to 10 mph.
        Tomorrow night
        Sat 09/12
        Low 64°f
         8% Precip. / 0 in
        A few clouds overnight. Low 64F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        3AM
        58°
        4AM
        57°
        5AM
        57°
        6AM
        58°
        6:28AM
        Sunrise
        7AM
        59°
        8AM
        63°
        9AM
        68°
        10AM
        71°
        11AM
        73°
        12PM
        75°
        1PM
        77°
        2PM
        78°
        3PM
        79°
        4PM
        78°
        5PM
        77°
        6PM
        76°
        7PM
        73°
        7:08PM
        Sunset
        8PM
        71°
        9PM
        69°
        10PM
        68°
        11PM
        67°
        12AM
        67°
        1AM
        65°
        2AM
        65°
        Precipitation
        6%
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point57°F
        5. Humidity 99%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPWK Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 74°F 91°F 1983
        4. Low 58°F 56°F 42°F 1977
        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 79°F 74°F 89°F
        4. Low 58°F 55°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:28 AM 7:08 PM
        3. Civil Twilight 6:00 AM 7:36 PM
        4. Nautical Twilight 5:26 AM 8:10PM
        5. Astronomical Twilight 4:51 AM 8:44 PM
        1. Length of Visible Light 13h 36m
        2. Length of Day 12h 40m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 7:00 AM 7:14 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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