Deer Park, Illinois Weather
Issued: 5:55 am CST Jan 20, 2026 Latitude: 41.2950348 Longitude: -89.0361928 View on Google Maps
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| Increasing Clouds |
Snow |
Snow |
Mostly Sunny |
Mostly Sunny |
Mostly Cloudy |
Mostly Sunny |
Sunny |
Current Conditions at
PERU - (KVYS)
3°
Clear
as of 6:39 AM CST
Rel. Humidity: 77%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
1°
Clear
as of 6:35 AM CST
Rel. Humidity: 77%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
3°
Clear
as of 6:35 AM CST
Rel. Humidity: 71%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
5 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
3°
Clear
as of 6:35 AM CST
Rel. Humidity: 71%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Today... Increasing clouds, with a high near 26. Wind chill values as low as -7. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. |
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Tonight... A 50 percent chance of snow, mainly after midnight. Cloudy, with a temperature rising to around 27 by 3am. South southeast wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. |
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Wednesday... A 20 percent chance of snow before 9am. Mostly sunny, with a high near 31. West wind around 15 mph, with gusts as high as 25 mph. |
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Wednesday Night... A 40 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as 1. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. |
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Thursday... Mostly sunny, with a high near 24. West wind 10 to 15 mph, with gusts as high as 25 mph. |
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Thursday Night... Mostly cloudy, with a low around -5. |
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Friday... Mostly sunny and cold, with a high near 2. |
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Friday Night... Mostly cloudy, with a low around -6. |
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Saturday... Mostly cloudy and cold, with a high near 7. |
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Saturday Night... Mostly cloudy, with a low around 0. |
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Sunday... Mostly sunny, with a high near 18. |
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Sunday Night... Partly cloudy, with a low around 2. |
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Monday... Sunny, with a high near 20. |
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Current Radar Image
Sun Almanac for Deer Park, Illinois
Sunrise: 07:17 AM
Sunset: 4:58 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:28 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:34 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7283 locations
in the contiguous United States |
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High
Temp |
66° |
Keathley C 875, Louisiana
and 2 other locations
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Low
Temp |
-24° |
Longville, Minnesota
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Wind
Speed |
47mph |
Berthoud Pass, Colorado
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Wind
Gust |
59mph |
Berthoud Pass, Colorado
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Wind
Chill |
-36° |
Duluth Intl, Minnesota
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High
Pressure |
30.54Hg |
Clarksdale/Fletcher, Mississippi
and 2 other locations
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Low
Pressure |
29.67Hg |
Frenchville, Maine
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| # Locations Reporting Snow |
44 |
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| # Locations Reporting Rain |
2 |
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| # Locations Reporting Fog |
46 |
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| Average Temperature in the Contiguous USA |
19° |
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National Weather Service for official information.
