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      Elev 663 ft, 42.124 °N 87.833 °W

      Northbrook, IL

      Northbrook Park Station62°
      Updated: 12:48 PM CDT on September 30, 2026 (GMT -5)
      5 minutes ago
      70°
      59°
      62
      Feels Like 62
      Rain
      N
      13
      Gusts 26 mph
      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
        Wed 09/30
        High 66°f
         76% Precip. / 0.18 in
        Rain. High 66F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
        Tonight
        Wed 09/30
        Low 63°f
         79% Precip. / 0.36 in
        A steady rain this evening. Showers continuing overnight. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Tomorrow
        Thu 10/01
        High 69°f54°f
         93% Precip. / 0.78 in
        Cloudy with periods of rain. High 69F. Winds WSW at 5 to 10 mph. Chance of rain 90%. Rainfall near an inch. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        62°
        1PM
        75%
        62°
        2PM
        69%
        63°
        3PM
        73%
        63°
        4PM
        74%
        66°
        5PM
        64%
        65°
        6PM
        55%
        65°
        6:34PM
        Sunset
        7PM
        56%
        65°
        8PM
        47%
        64°
        9PM
        44%
        64°
        10PM
        74%
        64°
        11PM
        79%
        64°
        12AM
        58%
        65°
        1AM
        45%
        65°
        2AM
        63%
        65°
        3AM
        55%
        65°
        4AM
        48%
        65°
        5AM
        63%
        65°
        6AM
        59%
        65°
        6:48AM
        Sunrise
        7AM
        61%
        65°
        8AM
        43%
        66°
        9AM
        52%
        66°
        10AM
        67%
        66°
        11AM
        80%
        67°
        12PM
        93%
        69°
        Precipitation
        93%
        Rain likely to continue
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        57
        Moderate
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 3 miles
        3. Clouds Cloudy
        4. Dew Point62°F
        5. Humidity 100%
        6. Rainfall 0.42 in
        7. Snow Depth 0 in
         KPWK Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 70°F 84°F 2002
        4. Low 59°F 49°F 30°F 1993
        5. Rain/Snow Depth
        6. Precipitation 0.53 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 69°F 86°F
        4. Low 60°F 48°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:47 AM 6:34 PM
        3. Civil Twilight 6:19 AM 7:02 PM
        4. Nautical Twilight 5:46 AM 7:34PM
        5. Astronomical Twilight 5:14 AM 8:07 PM
        1. Length of Visible Light 12h 42m
        2. Length of Day 11h 47m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 8:35 PM 11:37 AM
        2. Waning Gibbous77% 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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