Dahlgren, Illinois Weather
No Watches or Warnings for Dahlgren
Issued: 5:06 am CST Dec 7, 2025 Latitude: 38.1981041 Longitude: -88.6845019 View on Google Maps
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Current Conditions at
MT VERNON - (KMVN)
Mostly Cloudy
Haze
as of 4:56 AM CST
Visibility: 6 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Cloud Level(s): Broken at 5000ft
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
36°
Partly Cloudy
Mist
as of 4:55 AM CST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 5 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Cloud Level(s): Scattered at 800ft
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
34°
Partly Cloudy
Mist
as of 4:55 AM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 3 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Scattered at 5500ft
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
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Today... A slight chance of showers before 8am, then a slight chance of drizzle between 8am and 5pm. Mostly cloudy, with a high near 44. Light and variable wind becoming north 6 to 11 mph in the morning. Chance of precipitation is 20%. |
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Tonight... Cloudy, with a low around 24. North wind 7 to 11 mph, with gusts as high as 20 mph. |
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Monday... Mostly cloudy, then gradually becoming sunny, with a high near 37. North wind 5 to 7 mph becoming calm in the afternoon. |
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Monday Night... Partly cloudy, with a low around 24. Light south southeast wind becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 18 mph. |
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Tuesday... Mostly sunny, with a high near 48. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. |
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Tuesday Night... Mostly cloudy, with a low around 41. Southwest wind 15 to 18 mph, with gusts as high as 29 mph. |
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Wednesday... Partly sunny, with a high near 50. Southwest wind 9 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. |
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Wednesday Night... A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming light and variable. |
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Thursday... A chance of rain and snow. Mostly cloudy, with a high near 38. East wind 6 to 8 mph becoming north in the afternoon. |
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Thursday Night... A slight chance of rain before midnight. Mostly cloudy, with a low around 19. North northwest wind 6 to 10 mph. |
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Friday... Partly sunny, with a high near 28. Northwest wind 10 to 13 mph, with gusts as high as 18 mph. |
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Friday Night... Partly cloudy, with a low around 7. Northwest wind 8 to 10 mph. |
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Saturday... Partly sunny, with a high near 23. West northwest wind 7 to 10 mph. |
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Current Radar Image
Sun Almanac for Dahlgren, Illinois
Sunrise: 06:58 AM
Sunset: 4:34 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:04 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:09 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6394 locations
in the contiguous United States |
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High
Temp |
79° |
Keathley C 875, Louisiana
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Low
Temp |
-18° |
Jamestown, North Dakota
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Wind
Speed |
26mph |
Kilo, Montana
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Wind
Gust |
40mph |
Dakota Hill, Colorado
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Wind
Chill |
-29° |
Duluth Intl, Minnesota
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High
Pressure |
30.33Hg |
Hutson Field, North Dakota
and 2 other locations
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Low
Pressure |
29.78Hg |
Cleburne, Texas
|
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| # Locations Reporting Snow |
114 |
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| # Locations Reporting Rain |
52 |
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| # Locations Reporting Fog |
161 |
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| Average Temperature in the Contiguous USA |
33° |
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National Weather Service for official information.
