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      Elev 860 ft, 42.296 °N 88.350 °W

      Bull Valley, IL

      Grey Knoll -Bull Valley- Station42°
      Updated: 5:43 AM CDT on October 3, 2026 (GMT -5)
      5 minutes ago
      69°
      42°
      42
      Feels Like 42
      Clear
      N
      0
      Similar 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
        Sat 10/03
        High 69°f
         2% Precip. / 0 in
        Sunshine and a few clouds. High 69F. Winds SE at 5 to 10 mph.
        Tonight
        Sat 10/03
        Low 49°f
         11% Precip. / 0 in
        A few clouds. Low 49F. Winds light and variable.
        Tomorrow
        Sun 10/04
        High 71°f41°f
         6% Precip. / 0 in
        Sunny skies. High 71F. Winds WNW at 10 to 15 mph.
        Hourly Forecast
        Now
        43°
        6AM
        43°
        6:52AM
        Sunrise
        7AM
        44°
        8AM
        48°
        9AM
        54°
        10AM
        58°
        11AM
        61°
        12PM
        64°
        1PM
        66°
        2PM
        67°
        3PM
        67°
        4PM
        67°
        5PM
        65°
        6PM
        63°
        6:31PM
        Sunset
        7PM
        59°
        8PM
        56°
        9PM
        55°
        10PM
        54°
        11PM
        54°
        12AM
        54°
        1AM
        53°
        2AM
        53°
        3AM
        52°
        4AM
        51°
        5AM
        50°
        Precipitation
        11%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        34
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.32 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 95%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         K06C Station History
        Almanac for October 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 69°F 84°F 2025
        4. Low 42°F 46°F 28°F 2003
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for October 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 68°F 90°F
        4. Low 48°F 45°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:52 AM 6:31 PM
        3. Civil Twilight 6:24 AM 6:59 PM
        4. Nautical Twilight 5:52 AM 7:31PM
        5. Astronomical Twilight 5:19 AM 8:04 PM
        1. Length of Visible Light 12h 34m
        2. Length of Day 11h 38m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 11:46 PM 2:52 PM
        2. Last Quarter42% 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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