Chester, Illinois Weather
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Weather Forecast for Chester, Illinois : Randolph County
Issued: 1:37 am CST Feb 5, 2025 Latitude: 37.9136628 Longitude: -89.8220505 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
10% chance of on Overnight 70% chance of rain on Wednesday 30% chance of rain on Thursday Partly Sunny on Friday 60% chance of thunderstorms on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 40% chance of snow on Tuesday
Low: 35°F High: 42°F High: 58°F High: 44°F High: 65°F High: 39°F High: 41°F High: 37°F
Low: 53 °F Low: 34°F Low: 38°F Low: 28°F Low: 25°F Low: 27°F  
Cloudy Rain Rain Partly Sunny Thunderstorms Mostly Sunny Partly Sunny Snow
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Current Conditions at
SPARTA - (KSAR)
37°
Feels like 30°F
Cloudy
as of 1:15 AM CST
Rel. Humidity: 80%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
9 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 3000ft
Current Conditions at
CARBONDALE - (KMDH)
41°
Feels like 35°F
Cloudy
as of 1:29 AM CST
Rel. Humidity: 70%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
9 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 2900ft
Current Conditions at
FARMINGTON ARPT - (KFAM)
39°
Cloudy
as of 12:56 AM CST
Rel. Humidity: 64%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
7 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 2400ft
Current Conditions at
MARION - (KMWA)
39°
Cloudy
as of 1:15 AM CST
Rel. Humidity: 69%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
5 MPH
020° North
Cloud Level(s): Solid Overcast at 3100ft
10% chance of Overnight Overnight... A slight chance of drizzle after 4am. Cloudy, with a low around 35. North wind 5 to 7 mph.
70% chance of rain Wednesday Wednesday... Rain likely, mainly between 9am and 3pm. Patchy fog after 1pm. Otherwise, cloudy, with a high near 42. Northeast wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 70%.
50% chance of thunderstorms Wednesday Night Wednesday Night... A chance of rain and thunderstorms. Patchy fog before 2am. Otherwise, cloudy, with a temperature rising to around 53 by 3am. Southeast wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 50%.
30% chance of rain Thursday Thursday... A 30 percent chance of rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind 6 to 10 mph becoming north in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 34. North wind 6 to 9 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 44.
70% chance of rain Friday Night Friday Night... Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
60% chance of thunderstorms Saturday Saturday... Rain likely and possibly a thunderstorm before noon, then a chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 28.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 39.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 25.
Partly Sunny on Monday Monday... Partly sunny, with a high near 41.
40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 27.
40% chance of snow Tuesday Tuesday... A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Current Radar Image


Sun Almanac for Chester, Illinois
Sunrise: 06:59 AM
Sunset: 5:27 PM
Civil Sunrise:06:32 AM
Civil Sunset: 5:55 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 6:26 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 6:57 PM
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.