No Watches or Warnings for Union
Issued: 7:55 pm CST Nov 18, 2025 Latitude: 41.4969757 Longitude: -88.0233891 View on Google Maps
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| Cloudy |
Cloudy |
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Rain |
Mostly Sunny |
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Rain |
Current Conditions at
JOLIET - (KJOT)
45°
Cloudy
as of 7:35 PM CST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 7 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
Cloudy
Mist
as of 6:45 PM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 6 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
12 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
43°
Cloudy
Mist
as of 7:35 PM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 5 Miles
Pressure: 30.06 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
Cloudy
Mist
as of 6:53 PM CST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 6 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
13 MPH
060° Northeast
Cloud Level(s): Solid Overcast at 800ft
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Tonight... Patchy drizzle before 9pm. Cloudy, with a low around 40. East northeast wind around 5 mph. |
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Wednesday... Cloudy, with a high near 45. East southeast wind around 5 mph. |
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Wednesday Night... Cloudy, with a low around 39. East southeast wind around 5 mph becoming calm. |
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Thursday... A 20 percent chance of rain after noon. Cloudy, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning. |
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Thursday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 38. South southwest wind around 5 mph becoming north after midnight. |
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Friday... A 20 percent chance of rain after noon. Partly sunny, with a high near 52. |
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Friday Night... A 20 percent chance of rain. Mostly cloudy, with a low around 34. |
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Saturday... Mostly sunny, with a high near 51. |
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Saturday Night... Mostly clear, with a low around 35. |
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Sunday... Sunny, with a high near 55. |
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Sunday Night... Mostly clear, with a low around 38. |
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Monday... Mostly sunny, with a high near 55. |
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Monday Night... A chance of rain. Mostly cloudy, with a low around 36. |
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Tuesday... A chance of rain. Mostly cloudy, with a high near 50. |
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Current Radar Image
Sun Almanac for Union, Illinois
Sunrise: 06:45 AM
Sunset: 4:30 PM
Civil Sunrise:06:15 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:08 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 6931 locations in the contiguous United States |
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High Temp |
82° |
Dallas/Addison, Texas
and 3 other locations
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Low Temp |
16° |
Saranac Lake, New York
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Wind Speed |
24mph |
Cutbank, Montana
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Wind Gust |
32mph |
Cutbank, Montana
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Wind Chill |
11° |
Berthoud Pass, Colorado
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High Pressure |
30.34Hg |
Salida Mountain, Colorado
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Low Pressure |
29.77Hg |
Frenchville, Maine
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| # Locations Reporting Snow |
2 |
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| # Locations Reporting Rain |
75 |
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| # Locations Reporting Thunderstorms / Lightning |
6 |
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| # Locations Reporting Fog |
10 |
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| Average Temperature in the Contiguous USA |
50° |
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Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the
National Weather Service for official information.