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Roaches, Illinois Weather Forecast
Roaches, Illinois Weather
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Weather Forecast for Roaches, Illinois : Jefferson County
Issued: 1:46 am CST Dec 21, 2025 Latitude: 38.3250498 Longitude: -89.0761824 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Cloudy on Overnight Sunny on Sunday Increasing Clouds on Monday Mostly Sunny on Tuesday Cloudy on Wednesday Mostly Cloudy on Christmas Day Partly Sunny on Friday Mostly Cloudy on Saturday
Low: 28°F High: 44°F High: 51°F High: 63°F High: 66°F High: 70°F High: 61°F High: 57°F
Low: 29°F Low: 46°F Low: 45°F Low: 58°F Low: 52°F Low: 41°F  
Mostly Cloudy Sunny Increasing Clouds Mostly Sunny Cloudy Mostly Cloudy Partly Sunny Mostly Cloudy
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Current Conditions at
MT VERNON - (KMVN)
34°
Clear
as of 1:56 AM CST
Rel. Humidity: 55%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
Mostly Clear
as of 2:35 AM CST
Wind Data
Calm
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
30°
Clear
as of 2:35 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
3 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
SPARTA - (KSAR)
34°
Clear
as of 2:35 AM CST
Rel. Humidity: 55%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Wind Data
5 MPH
340° North
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 28. North wind 3 to 5 mph.

Sunny on Sunday Sunday... Sunny, with a high near 44. Light and variable wind becoming northeast around 6 mph in the morning.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 29. Calm wind becoming southeast 5 to 7 mph after midnight.

Increasing Clouds on Monday Monday... Increasing clouds, with a high near 51. South wind 6 to 10 mph.

20% chance of rain Monday Night Monday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 46. South southwest wind 6 to 9 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63. West wind 5 to 7 mph becoming light and variable in the afternoon.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 66. East southeast wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 70. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 52. South southwest wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 61. West northwest wind 6 to 8 mph becoming north northeast in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 41. Northeast wind around 6 mph becoming south southeast after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 57. South southwest wind 6 to 8 mph.

Current Radar Image


Sun Almanac for Roaches, Illinois
Sunrise: 07:10 AM
Sunset: 4:39 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:09 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:15 PM
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