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      River Flood Warning
      until 3:30 PM CDT
      +1 more alert
      Elev 735 ft, 42.171 °N 87.988 °W

      Buffalo Grove, IL

      Tall Oaks Station63°
      Updated: 11:05 PM CDT on September 30, 2026 (GMT -5)
      33 seconds ago
      69°
      60°
      63
      Feels Like 63
      Rain
      N
      1
      Higher temperature is expected tomorrow
      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
        Tonight
        Wed 09/30
        Low 63°f
         99% Precip. / 0.22 in
        Rain. Low 63F. Winds light and variable. Chance of rain 100%. Rainfall around a quarter of an inch.
        Tomorrow
        Thu 10/01
        High 69°f
         97% Precip. / 0.87 in
        Rain. High 69F. Winds WSW at 5 to 10 mph. Chance of rain 100%. Rainfall may reach one inch. Locally heavy rainfall possible.
        Tomorrow night
        Thu 10/01
        Low 52°f
         61% Precip. / 0.11 in
        Showers in the evening, then cloudy overnight. Low 52F. Winds N at 5 to 10 mph. Chance of rain 60%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        64°
        12AM
        71%
        64°
        1AM
        96%
        65°
        2AM
        95%
        65°
        3AM
        64°
        4AM
        64°
        5AM
        68%
        64°
        6AM
        69%
        64°
        6:49AM
        Sunrise
        7AM
        53%
        65°
        8AM
        63%
        66°
        9AM
        60%
        67°
        10AM
        87%
        67°
        11AM
        98%
        68°
        12PM
        97%
        69°
        1PM
        96%
        69°
        2PM
        83%
        69°
        3PM
        91%
        68°
        4PM
        92%
        67°
        5PM
        86%
        65°
        6PM
        68%
        64°
        6:33PM
        Sunset
        7PM
        52%
        63°
        8PM
        50%
        63°
        9PM
        61%
        62°
        10PM
        47%
        62°
        11PM
        54%
        61°
        Precipitation
        98%
        Rain likely to continue
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        63
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point63°F
        5. Humidity 95%
        6. Rainfall 0.46 in
        7. Snow Depth 0 in
         KPWK Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 67°F 88°F 1971
        4. Low 60°F 48°F 30°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.22 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 66°F 88°F
        4. Low 59°F 47°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 6:35 PM
        3. Civil Twilight 6:20 AM 7:02 PM
        4. Nautical Twilight 5:47 AM 7:35PM
        5. Astronomical Twilight 5:14 AM 8:08 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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