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Conant, Illinois Weather Forecast
Conant, Illinois Weather
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Weather Forecast for Conant, Illinois : Perry County
Issued: 1:01 am CST Dec 21, 2025 Latitude: 38.0558846 Longitude: -89.4823144 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 Mostly Sunny on Tuesday Cloudy on Wednesday Partly Sunny on Christmas Day Partly Sunny on Friday Mostly Cloudy on Saturday
Low: 28°F High: 44°F High: 50°F High: 63°F High: 67°F High: 71°F High: 62°F High: 57°F
Low: 29°F Low: 46°F Low: 48°F Low: 58°F Low: 52°F Low: 42°F  
Mostly Cloudy Mostly Sunny Increasing Clouds Mostly Sunny Cloudy Partly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
SPARTA - (KSAR)
36°
Clear
as of 12:55 AM CST
Rel. Humidity: 51%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
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
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 28. North wind 3 to 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 44. Calm wind becoming east northeast 5 to 7 mph in the morning.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 29. East southeast wind around 6 mph.

Increasing Clouds on Monday Monday... Increasing clouds, with a high near 50. South wind 5 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. Southwest wind 6 to 9 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63. Southwest wind around 6 mph becoming light and variable in the afternoon.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 48. Calm wind becoming east southeast around 5 mph after midnight.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 67. South wind 6 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 around 10 mph.

Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 71. 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 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 62. 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 42. Northeast wind around 6 mph becoming south after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 57. South wind around 7 mph.

Current Radar Image


Sun Almanac for Conant, Illinois
Sunrise: 07:11 AM
Sunset: 4:42 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:17 PM
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