Deer Lake, Illinois Weather
Issued: 4:26 am CST Dec 7, 2025 Latitude: 42.1503031 Longitude: -88.0997986 View on Google Maps
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Current Conditions at
CHICAGO/WHEELING - (KPWK)
28°
Clear
Light Snow Mist
as of 4:52 AM CST
Rel. Humidity: 100%
Dew Point: 28°F
Visibility: 1 1/4 Miles
Pressure: 30.00 in.
Flight Rule: IFR
Current Conditions at
CHICAGO-OHARE - (KORD)
28°
Cloudy
Light Snow Mist
as of 4:51 AM CST
Rel. Humidity: 100%
Dew Point: 28°F
Visibility: 3/4 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Current Conditions at
WEST CHICAGO - (KDPA)
Cloudy
Light Snow Mist
as of 4:52 AM CST
Rel. Humidity: 92%
Dew Point: 27°F
Visibility: 1 1/4 Miles
Pressure: 29.97 in.
Flight Rule: IFR
Wind Data
10 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
WAUKEGAN - (KUGN)
27°
Clear
Light Snow Mist
as of 4:51 AM CST
Rel. Humidity: 100%
Dew Point: 27°F
Visibility: 3/4 Miles
Pressure: 30.00 in.
Flight Rule: MVFR
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Overnight... Snow. The snow could be heavy at times. Low around 24. North northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible. |
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Sunday... Snow, mainly before 8am. Temperature falling to around 16 by 5pm. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible. |
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Sunday Night... A 40 percent chance of snow showers, mainly between 7pm and midnight. Mostly cloudy, with a temperature falling to near 11 by 9pm, then rising to around 16 during the remainder of the night. Wind chill values as low as zero. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph. |
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Monday... Partly sunny, with a high near 24. Light west southwest wind becoming south southwest 5 to 10 mph in the morning. |
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Monday Night... A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 15. South wind 10 to 15 mph, with gusts as high as 30 mph. |
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Tuesday... Mostly cloudy, with a high near 36. |
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Tuesday Night... Rain. Low around 33. Chance of precipitation is 90%. |
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Wednesday... A chance of rain and snow showers before 9am, then a chance of snow showers between 9am and noon. Mostly cloudy, with a high near 35. |
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Wednesday Night... Mostly cloudy, with a low around 17. |
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Thursday... A chance of snow after noon. Mostly cloudy, with a high near 26. |
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Thursday Night... A chance of snow. Mostly cloudy, with a low around 9. |
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Friday... Partly sunny, with a high near 17. |
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Friday Night... Mostly cloudy, with a low around 0. |
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Saturday... Partly sunny, with a high near 12. |
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Current Radar Image
Sun Almanac for Deer Lake, Illinois
Sunrise: 07:08 AM
Sunset: 4:20 PM
Civil Sunrise:06:36 AM
Civil Sunset: 4:52 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 5:27 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 6:01 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6989 locations in the contiguous United States |
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High Temp |
81° |
Keathley C 875, Louisiana
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Low Temp |
-18° |
Cook, Minnesota
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Wind Speed |
30mph |
Livingston, Montana
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Wind Gust |
43mph |
Dakota Hill, Colorado
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Wind Chill |
-28° |
Duluth Intl, Minnesota
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High Pressure |
30.34Hg |
Hutson Field, North Dakota
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Low Pressure |
29.78Hg |
Cleburne, Texas
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| # Locations Reporting Snow |
117 |
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| # Locations Reporting Rain |
56 |
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| # Locations Reporting Fog |
152 |
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| Average Temperature in the Contiguous USA |
33° |
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National Weather Service for official information.