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Halsey, Illinois Weather Forecast
Halsey, Illinois Weather
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Weather Forecast for Halsey, Illinois : Union County
Issued: 1:01 am CST Dec 21, 2025 Latitude: 37.5672718 Longitude: -89.4528722 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Cloudy on Overnight Mostly Sunny on Sunday Increasing Clouds on Monday Partly Sunny on Tuesday Cloudy on Wednesday Partly Sunny on Christmas Day Mostly Sunny on Friday Mostly Cloudy on Saturday
Low: 30°F High: 45°F High: 52°F High: 65°F High: 68°F High: 71°F High: 64°F High: 60°F
Low: 31°F Low: 47°F Low: 51°F Low: 58°F Low: 54°F Low: 44°F  
Mostly Cloudy Mostly Sunny Increasing Clouds Partly Sunny Cloudy Partly Sunny Mostly Sunny Mostly Cloudy
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Current Conditions at
CARBONDALE - (KMDH)
36°
Clear
as of 12:52 AM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CAPE GIRARDEAU - (KCGI)
39°
Feels like 32°F
Clear
as of 12:53 AM CST
Rel. Humidity: 55%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
10 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
MARION - (KMWA)
36°
Clear
as of 12:55 AM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
5 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
CAIRO - (KCIR)
41°
Clear
as of 12:55 AM CST
Rel. Humidity: 60%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
8 MPH
020° North
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 30. North wind 3 to 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 45. Northeast wind 5 to 8 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 31. Calm wind becoming southeast around 5 mph after midnight.

Increasing Clouds on Monday Monday... Increasing clouds, with a high near 52. South wind 5 to 9 mph.

30% chance of rain Monday Night Monday Night... A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 65. Southwest wind 3 to 7 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 51. Light and variable wind.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 68. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58. South southwest wind 9 to 11 mph.

Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 71. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 54. South southwest wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 64. West wind around 8 mph becoming north northeast in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 44. Northeast wind around 6 mph becoming south southeast after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 60. South wind 5 to 8 mph.

Current Radar Image


Sun Almanac for Halsey, Illinois
Sunrise: 07:09 AM
Sunset: 4:43 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:17 PM
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