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      Elev 797 ft, 42.333 °N 88.268 °W

      McHenry, IL

      Fri, Oct 2, 2026
      Today
      Fri 10/02
      High 64°f
      2% Precip. / 0 in
      Some clouds this morning will give way to generally sunny skies for the afternoon. High 64F. Winds N at 5 to 10 mph.
      Tonight
      Fri 10/02
      Low 41°f
      7% Precip. / 0 in
      Clear skies. Low 41F. Winds light and variable.
      Sunrise 6:51 AM
      Sunset 6:32 PM
      Moonrise 10:33 PM
      Moonset 1:58 PM
      Waning Gibbous, 54% visible
      Hourly Forecast
      Now
      49°
      6:51AM
      Sunrise
      7AM
      49°
      8AM
      49°
      9AM
      52°
      10AM
      56°
      11AM
      59°
      12PM
      61°
      1PM
      63°
      2PM
      63°
      3PM
      63°
      4PM
      63°
      5PM
      61°
      6PM
      58°
      6:32PM
      Sunset
      7PM
      55°
      8PM
      52°
      9PM
      49°
      10PM
      47°
      11PM
      46°
      12AM
      45°
      1AM
      44°
      2AM
      44°
      3AM
      43°
      4AM
      43°
      5AM
      42°
      6AM
      44°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      7:00 am
      Partly Cloudy
      49°F 46°F 2% 0in 40% 44°F 84% 6 mph N 30.17in
      8:00 am
      Partly Cloudy
      49°F 47°F 2% 0in 38% 44°F 83% 6 mph N 30.2in
      9:00 am
      Mostly Sunny
      52°F 49°F 1% 0in 26% 45°F 78% 8 mph N 30.22in
      10:00 am
      Sunny
      56°F 54°F 1% 0in 19% 46°F 69% 9 mph N 30.24in
      11:00 am
      Sunny
      59°F 57°F 1% 0in 3% 46°F 61% 9 mph N 30.25in
      12:00 pm
      Sunny
      61°F 60°F 1% 0in 0% 45°F 55% 9 mph N 30.25in
      1:00 pm
      Sunny
      63°F 62°F 0% 0in 1% 44°F 50% 8 mph N 30.25in
      2:00 pm
      Sunny
      63°F 63°F 0% 0in 0% 44°F 49% 8 mph N 30.25in
      3:00 pm
      Sunny
      63°F 63°F 0% 0in 0% 43°F 48% 7 mph N 30.24in
      4:00 pm
      Sunny
      63°F 62°F 0% 0in 0% 43°F 49% 8 mph N 30.24in
      5:00 pm
      Sunny
      61°F 61°F 0% 0in 0% 45°F 54% 6 mph N 30.24in
      6:00 pm
      Sunny
      58°F 58°F 1% 0in 0% 46°F 63% 5 mph N 30.25in
      7:00 pm
      Clear
      55°F 55°F 2% 0in 0% 45°F 70% 3 mph N 30.26in
      8:00 pm
      Clear
      52°F 52°F 3% 0in 1% 45°F 79% 2 mph NNE 30.28in
      9:00 pm
      Clear
      49°F 49°F 4% 0in 3% 45°F 84% 2 mph NNE 30.3in
      10:00 pm
      Clear
      47°F 47°F 5% 0in 1% 45°F 90% 1 mph NE 30.31in
      11:00 pm
      Clear
      46°F 46°F 5% 0in 1% 44°F 91% 1 mph NNE 30.31in
      Additional Conditions
      1. Pressure 30.15 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point45°F
      5. Humidity 86%
      6. Rainfall 1.43 in
      7. Snow Depth 0 in
      KUGN Station History
      Almanac for October 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 67°F 87°F 1971
      4. Low 43°F 47°F 24°F 1974
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 68°F 67°F 86°F
      4. Low 41°F 47°F 24°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:51 AM 6:32 PM
      3. Civil Twilight 6:23 AM 7:00 PM
      4. Nautical Twilight 5:50 AM 7:33PM
      5. Astronomical Twilight 5:17 AM 8:05 PM
      1. Length of Visible Light 12h 37m
      2. Length of Day 11h 41m
      3. Tomorrow will be 2 minutes 50 seconds shorter
      1. Moon 10:33 PM 1:58 PM
      2. Waning Gibbous54% 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
      Nearby Weather Stations
      Station Location
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      Windchill
      Heat Index
      Dew Point
      Humidity
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary