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      Flood Watch
      until 1:00 PM CDT
      Elev 922 ft, 42.126 °N 88.323 °W

      Carpentersville, IL

      Carpentersville Station62°
      Updated: 9:00 AM CDT on September 19, 2026 (GMT -5)
      2 minutes ago
      73°
      61°
      62
      Feels Like 62
      Rain
      N
      3
      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 09/19
        High 73°f
         100% Precip. / 0.65 in
        Rain early...then remaining cloudy with thundershowers developing for the afternoon. Severe thunderstorms expected. High 73F. Winds light and variable. Chance of rain 100%.
        Tonight
        Sat 09/19
        Low 62°f
         91% Precip. / 1.05 in
        Showers and thunderstorms likely. Low 62F. Winds NE at 5 to 10 mph. Chance of rain 90%. Rainfall may reach one inch. Locally heavy rainfall possible.
        Tomorrow
        Sun 09/20
        High 65°f57°f
         68% Precip. / 0.16 in
        Overcast with rain showers at times. High around 65F. Winds NE at 10 to 20 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        62°
        10AM
        93%
        64°
        11AM
        61%
        65°
        12PM
        44%
        67°
        1PM
        46%
        70°
        2PM
        51%
        70°
        3PM
        71%
        71°
        4PM
        76%
        72°
        5PM
        54%
        72°
        6PM
        62%
        71°
        6:55PM
        Sunset
        7PM
        70%
        70°
        8PM
        68%
        69°
        9PM
        82%
        68°
        10PM
        57%
        68°
        11PM
        70%
        68°
        12AM
        79%
        68°
        1AM
        84%
        68°
        2AM
        85%
        67°
        3AM
        92%
        67°
        4AM
        82%
        66°
        5AM
        80%
        65°
        6AM
        77%
        64°
        6:38AM
        Sunrise
        7AM
        69%
        63°
        8AM
        49%
        64°
        9AM
        44%
        64°
        Precipitation
        93%
        Thunderstorms likely to continue
        Pollen
        None
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point62°F
        5. Humidity 100%
        6. Rainfall 0.86 in
        7. Snow Depth 0 in
         K06C Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 75°F 90°F 1925
        4. Low 61°F 52°F 37°F 2012
        5. Rain/Snow Depth
        6. Precipitation 1.71 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 74°F 90°F
        4. Low 61°F 51°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:37 AM 6:55 PM
        3. Civil Twilight 6:09 AM 7:23 PM
        4. Nautical Twilight 5:36 AM 7:56PM
        5. Astronomical Twilight 5:03 AM 8:29 PM
        1. Length of Visible Light 13h 13m
        2. Length of Day 12h 17m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 3:24 PM -
        2. Waxing Gibbous59% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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