Chesterfield, Illinois Weather
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Weather Forecast for Chesterfield, Illinois : Macoupin County
Issued: 11:52 am CDT Jun 2, 2025 Latitude: 39.2550463 Longitude: -90.063163 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on This Afternoon Cloudy on Tonight 20% chance of thunderstorms on Tuesday 80% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 30% chance of rain on Saturday 50% chance of thunderstorms on Sunday
High: 86°F Low: 66°F High: 87°F High: 77°F High: 79°F High: 80°F High: 79°F High: 79°F
Low: 68°F Low: 63°F Low: 64°F Low: 61°F Low: 62°F  
Mostly Sunny Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Thunderstorms
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Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
79°
Clear
as of 12:35 PM CDST
Rel. Humidity: 47%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
9 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
81°
Clear
as of 12:35 PM CDST
Rel. Humidity: 54%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
12 MPH
160° South
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 86. South wind 8 to 10 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 66. South wind around 10 mph.
20% chance of thunderstorms Tuesday Tuesday... A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 87. South wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
60% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. South wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
80% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm. High near 77. Southwest wind 8 to 10 mph. Chance of precipitation is 80%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
50% chance of thunderstorms Thursday Thursday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
50% chance of thunderstorms Thursday Night Thursday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
30% chance of rain Saturday Saturday... A 30 percent chance of showers. Mostly sunny, with a high near 79.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
50% chance of thunderstorms Sunday Sunday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Current Radar Image


Sun Almanac for Chesterfield, Illinois
Sunrise: 05:35 AM
Sunset: 8:22 PM
Civil Sunrise:05:03 AM
Civil Sunset: 8:53 PM
Nautical Sunrise: 04:24 AM
Nautical Sunset: 9:33 PM
Astro Sunrise: 03:38 AM
Astro Sunset: 10:18 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.