Log In
    Favorites
        Member Settings
      Elev 689 ft, 42.149 °N 87.960 °W

      Buffalo Grove, IL

      McHenry Road Station69°
      Updated: 12:11 PM CDT on October 21, 2026 (GMT -5)
      10 minutes ago
      73°
      39°
      69
      Feels Like 69
      Sunny
      N
      5
      Similar temperature is expected today
      Wundermap

      Loading nearby stations…

       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 10/21
        High 73°f
         1% Precip. / 0 in
        Sunny. Warm. High 73F. Winds light and variable.
        Tonight
        Wed 10/21
        Low 47°f
         10% Precip. / 0 in
        Clear skies. Low 47F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 72°f49°f
         11% Precip. / 0 in
        Mainly sunny. Warm. High 72F. Winds light and variable.
        Hourly Forecast
        Now
        70°
        1PM
        71°
        2PM
        72°
        3PM
        72°
        4PM
        70°
        5PM
        68°
        6PM
        64°
        6:00PM
        Sunset
        7PM
        61°
        8PM
        58°
        9PM
        56°
        10PM
        54°
        11PM
        53°
        12AM
        52°
        1AM
        51°
        2AM
        51°
        3AM
        50°
        4AM
        49°
        5AM
        48°
        6AM
        48°
        7AM
        48°
        7:12AM
        Sunrise
        8AM
        49°
        9AM
        55°
        10AM
        60°
        11AM
        65°
        12PM
        68°
        Precipitation
        12%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        83
        Moderate
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.24 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point43°F
        5. Humidity 39%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPWK Station History
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 61°F 87°F 1953
        4. Low 39°F 44°F 26°F 1952
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.9 in -
        7. Snow 0 in 0 in -
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 60°F 87°F
        4. Low 47°F 43°F 22°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:11 AM 6:00 PM
        3. Civil Twilight 6:43 AM 6:29 PM
        4. Nautical Twilight 6:10 AM 7:01PM
        5. Astronomical Twilight 5:38 AM 7:34 PM
        1. Length of Visible Light 11h 45m
        2. Length of Day 10h 49m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 3:49 PM 2:03 AM
        2. Waxing Gibbous79% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary