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      Elev 591 ft, 41.884 °N 87.634 °W

      Chicago, IL

      Chicago Loop Station56°
      Updated: 3:41 AM CDT on October 5, 2026 (GMT -5)
      9 minutes ago
      64°
      50°
      56
      Feels Like 56
      Clear
      N
      2
      Lower temperature is expected today
      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
        Today
        Mon 10/05
        High 64°f
         2% Precip. / 0 in
        Sunny. High 64F. Winds NNE at 5 to 10 mph.
        Tonight
        Mon 10/05
        Low 50°f
         4% Precip. / 0 in
        Clear skies. Low around 50F. Winds SE at 5 to 10 mph.
        Tomorrow
        Tue 10/06
        High 72°f57°f
         4% Precip. / 0 in
        Mainly sunny. High 72F. Winds SSW at 10 to 20 mph.
        Hourly Forecast
        Now
        56°
        4AM
        55°
        5AM
        54°
        6AM
        53°
        6:52AM
        Sunrise
        7AM
        51°
        8AM
        53°
        9AM
        56°
        10AM
        60°
        11AM
        62°
        12PM
        63°
        1PM
        64°
        2PM
        64°
        3PM
        63°
        4PM
        63°
        5PM
        62°
        6PM
        60°
        6:25PM
        Sunset
        7PM
        59°
        8PM
        58°
        9PM
        57°
        10PM
        56°
        11PM
        56°
        12AM
        55°
        1AM
        55°
        2AM
        54°
        3AM
        53°
        Precipitation
        4%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        29
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.23 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point42°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMDW Station History
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 69°F 84°F 1990
        4. Low 50°F 50°F 36°F 1980
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.09 in -
        7. Snow 0 in - in -
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 69°F 92°F
        4. Low 50°F 50°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 6:25 PM
        3. Civil Twilight 6:24 AM 6:52 PM
        4. Nautical Twilight 5:51 AM 7:25PM
        5. Astronomical Twilight 5:19 AM 7:57 PM
        1. Length of Visible Light 12h 28m
        2. Length of Day 11h 33m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 1:01 AM 4:03 PM
        2. Waning Crescent31% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
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