Caspars, Illinois Weather
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Weather Forecast for Caspars, Illinois : Washington County
Issued: 3:22 am CDT Jun 4, 2025 Latitude: 38.3000491 Longitude: -89.661762 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight 60% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 80% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 30% chance of rain on Monday Sunny on Tuesday
Low: 71°F High: 82°F High: 79°F High: 81°F High: 80°F High: 83°F High: 81°F High: 81°F
Low: 68°F Low: 68°F Low: 65°F Low: 62°F Low: 64°F Low: 61°F  
Mostly Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Sunny
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Current Conditions at
SPARTA - (KSAR)
75°
Partly Cloudy
as of 3:15 AM CDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Scattered at 4700ft, Scattered at 6000ft
Current Conditions at
SCOTT AFB - (KBLV)
75°
Cloudy
Light Drizzle
as of 3:30 AM CDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
10 MPH
290° West
Cloud Level(s): Solid Overcast at 3200ft
Current Conditions at
EAST ST LOUIS - (KCPS)
72°
Cloudy
Light Rain
as of 2:53 AM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
9 MPH
270° West
Cloud Level(s): Solid Overcast at 3900ft
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
75°
Clear
as of 3:15 AM CDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 20 MPH
190° South
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 71. South wind 11 to 13 mph, with gusts as high as 21 mph.
60% chance of thunderstorms Wednesday Wednesday... A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 82. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
70% chance of thunderstorms Wednesday Night Wednesday Night... Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Cloudy, with a low around 68. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%.
50% chance of thunderstorms Thursday Thursday... A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 79. Light and variable wind becoming northwest around 6 mph in the morning.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Calm wind.
80% chance of thunderstorms Friday Friday... Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 80%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
30% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 62.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Mostly clear, with a low around 64.
30% chance of rain Monday Monday... A 30 percent chance of showers. Sunny, with a high near 81.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 61.
Sunny on Tuesday Tuesday... Sunny, with a high near 81.
Current Radar Image


Sun Almanac for Caspars, Illinois
Sunrise: 05:36 AM
Sunset: 8:18 PM
Civil Sunrise:05:05 AM
Civil Sunset: 8:50 PM
Nautical Sunrise: 04:25 AM
Nautical Sunset: 9:29 PM
Astro Sunrise: 03:41 AM
Astro Sunset: 10:13 PM
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