Deer Park, Illinois Weather
Issued: 8:16 pm CST Dec 9, 2025 Latitude: 41.2950348 Longitude: -89.0361928 View on Google Maps
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Current Conditions at
PERU - (KVYS)
Cloudy
Rain
as of 7:55 PM CST
Rel. Humidity: 80%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.49 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 17 MPH
180° South
Cloud Level(s): Scattered at 4100ft, Broken at 5500ft, Solid Overcast at 7500ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
Cloudy
Light Rain
as of 8:15 PM CST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 7 Miles
Pressure: 29.48 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Broken at 4900ft, Solid Overcast at 5500ft
Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
Cloudy
as of 7:55 PM CST
Rel. Humidity: 80%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.51 in.
Flight Rule: VFR
Wind Data
23 MPH
Gust: 28 MPH
190° South
Cloud Level(s): Broken at 6500ft, Solid Overcast at 8500ft
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Tonight... Rain before 5am, then a chance of snow. Low around 31. Breezy, with a south wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected. |
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Wednesday... Snow, mainly before noon. Temperature falling to around 26 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible. |
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Wednesday Night... A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 15. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. |
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Thursday... A 30 percent chance of snow after noon. Partly sunny, with a high near 24. West northwest wind around 5 mph becoming south southeast in the afternoon. Winds could gust as high as 10 mph. |
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Thursday Night... Snow likely. Cloudy, with a low around 22. Southeast wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. |
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Friday... A 30 percent chance of snow. Mostly cloudy, with a high near 27. |
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Friday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8. |
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Saturday... Snow likely, mainly after noon. Mostly cloudy, with a high near 12. |
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Saturday Night... Partly cloudy, with a low around -7. |
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Sunday... Sunny and cold, with a high near 5. |
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Sunday Night... Partly cloudy, with a low around -5. |
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Monday... Partly sunny, with a high near 22. |
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Monday Night... Mostly cloudy, with a low around 10. |
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Tuesday... Partly sunny, with a high near 27. |
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Current Radar Image
Sun Almanac for Deer Park, Illinois
Sunrise: 07:11 AM
Sunset: 4:27 PM
Civil Sunrise:06:39 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:06 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6860 locations in the contiguous United States |
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High Temp |
73° |
Riverside, California
and 5 other locations
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Low Temp |
3° |
Berlin, New Hampshire
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Wind Speed |
55mph |
Dakota Hill, Colorado
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Wind Gust |
73mph |
Dakota Hill, Colorado
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Wind Chill |
-4° |
Rolla Municipal A/P, North Dakota
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High Pressure |
30.39Hg |
Mammoth Lakes, California
|
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Low Pressure |
29.21Hg |
Glencoe, Minnesota
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| # Locations Reporting Snow |
118 |
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| # Locations Reporting Rain |
72 |
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| # Locations Reporting Fog |
14 |
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| Average Temperature in the Contiguous USA |
40° |
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National Weather Service for official information.