Sparta, Illinois Weather
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Weather Forecast for Sparta, Illinois : Randolph County
Issued: 11:52 am CDT Jun 2, 2025 Latitude: 38.1231053 Longitude: -89.7017658 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on This Afternoon Mostly Clear on Tonight Mostly Sunny on Tuesday 70% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday
High: 87°F Low: 67°F High: 88°F High: 85°F High: 84°F High: 82°F High: 81°F High: 82°F
Low: 71°F Low: 68°F Low: 68°F Low: 66°F Low: 66°F  
Mostly Sunny Mostly Clear Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
SPARTA - (KSAR)
82°
Clear
as of 12:55 PM CDST
Rel. Humidity: 61%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Clear
Current Conditions at
SCOTT AFB - (KBLV)
82°
Clear
as of 12:55 PM CDST
Rel. Humidity: 61%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
81°
Clear
as of 12:52 PM CDST
Rel. Humidity: 61%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
81°
Clear
as of 12:55 PM CDST
Rel. Humidity: 47%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
120° Southeast
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 87. South wind around 7 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 67. South wind around 6 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 88. South wind 8 to 14 mph, with gusts as high as 24 mph.
20% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. South wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
70% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 8 to 10 mph. Chance of precipitation is 70%.
70% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
70% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
50% chance of thunderstorms Thursday Night Thursday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Sparta, Illinois
Sunrise: 05:37 AM
Sunset: 8:17 PM
Civil Sunrise:05:06 AM
Civil Sunset: 8:48 PM
Nautical Sunrise: 04:27 AM
Nautical Sunset: 9:26 PM
Astro Sunrise: 03:44 AM
Astro Sunset: 10:10 PM
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