Deer Park, Illinois Weather
Issued: 12:11 am CST Jan 7, 2026 Latitude: 41.2950348 Longitude: -89.0361928 View on Google Maps
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Rain & Snow |
Mostly Sunny |
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Current Conditions at
PERU - (KVYS)
Cloudy
Mist
as of 12:19 AM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 3 Miles
Pressure: 29.83 in.
Flight Rule: LIFR
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
37°
Cloudy
Mist
as of 12:15 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 5 Miles
Pressure: 29.84 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
Cloudy
Mist
as of 12:15 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 5 Miles
Pressure: 29.81 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
Cloudy
as of 12:15 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Pressure: 29.84 in.
Cloud Level(s): Solid Overcast at 600ft
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Overnight... Patchy dense fog. Otherwise, cloudy, with a low around 34. West wind 5 to 10 mph. |
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Wednesday... Areas of dense fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 50. West wind 5 to 10 mph becoming south in the afternoon. |
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Wednesday Night... Increasing clouds, with a low around 39. South wind around 10 mph. |
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Thursday... Rain, mainly after noon. High near 53. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. |
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Thursday Night... Rain likely, mainly before midnight. Mostly cloudy, with a low around 43. South southeast wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. |
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Friday... A 20 percent chance of rain. Mostly cloudy, with a high near 45. |
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Friday Night... A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 35. |
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Saturday... A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 39. |
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Saturday Night... A chance of snow before midnight. Mostly cloudy, with a low around 23. |
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Sunday... Mostly sunny, with a high near 31. |
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Sunday Night... Partly cloudy, with a low around 24. |
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Monday... Mostly sunny, with a high near 41. |
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Monday Night... Partly cloudy, with a low around 28. |
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Tuesday... Partly sunny, with a high near 40. |
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Current Radar Image
Sun Almanac for Deer Park, Illinois
Sunrise: 07:22 AM
Sunset: 4:43 PM
Civil Sunrise:06:51 AM
Civil Sunset: 5:14 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:22 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7069 locations in the contiguous United States |
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High Temp |
77° |
Viosca Knoll768, Alabama
and 2 other locations
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Low Temp |
10° |
Mammoth Lakes, California
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Wind Speed |
40mph |
Livingston, Montana
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Wind Gust |
60mph |
Dakota Hill, Colorado
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Wind Chill |
-7° |
Berthoud Pass, Colorado
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High Pressure |
30.20Hg |
Salida Mountain, Colorado
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Low Pressure |
29.26Hg |
Charlie, Montana
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| # Locations Reporting Snow |
38 |
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| # Locations Reporting Rain |
57 |
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| # Locations Reporting Fog |
134 |
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| Average Temperature in the Contiguous USA |
43° |
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National Weather Service for official information.