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      Heat Advisory
      until 10:00 PM CDT
      Elev 745 ft, 41.597 °N 87.941 °W

      Homer Glen, IL

      Hidden Valley Station88°
      Updated: 1:51 PM CDT on September 4, 2026 (GMT -5)
      3 minutes ago
      92°
      74°
      88
      Feels Like 104
      Sunny
      N
      12
      Gusts 20 mph
      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
        Today
        Sat 09/05
        High 92°f
         15% Precip. / 0 in
        Lots of sunshine. A stray shower or thunderstorm is possible. High 92F. Winds WSW at 10 to 15 mph.
        Tonight
        Sat 09/05
        Low 72°f
         24% Precip. / 0 in
        A few passing clouds, otherwise generally clear. A stray shower or thunderstorm is possible. Low 72F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 83°f66°f
         15% Precip. / 0 in
        Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 83F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        86°
        2PM
        87°
        3PM
        88°
        4PM
        89°
        5PM
        91°
        6PM
        89°
        7PM
        87°
        7:19PM
        Sunset
        8PM
        84°
        9PM
        82°
        10PM
        81°
        11PM
        80°
        12AM
        77°
        1AM
        77°
        2AM
        33%
        75°
        3AM
        75°
        4AM
        74°
        5AM
        74°
        6AM
        74°
        6:22AM
        Sunrise
        7AM
        73°
        8AM
        75°
        9AM
        78°
        10AM
        80°
        11AM
        81°
        12PM
        82°
        1PM
        82°
        Precipitation
        33%
        Pollen
        Grass Pollen
        Low
        Air Quality
        62
        Moderate
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point75°F
        5. Humidity 70%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLOT Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 92°F 80°F 91°F 2015
        4. Low 74°F 60°F 46°F 2009
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 79°F 93°F
        4. Low 74°F 59°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:20 AM 7:19 PM
        3. Civil Twilight 5:52 AM 7:48 PM
        4. Nautical Twilight 5:18 AM 8:21PM
        5. Astronomical Twilight 4:43 AM 8:56 PM
        1. Length of Visible Light 13h 55m
        2. Length of Day 12h 58m
        3. Tomorrow will be 2 minutes 42 seconds shorter
        1. Moon 11:35 PM 2:57 PM
        2. Last Quarter40% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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