Harrisonville, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for Harrisonville, Illinois
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Harrisonville, Illinois : Monroe County
Issued: 3:22 am CDT Jun 4, 2025 Latitude: 38.2775544 Longitude: -90.3501191 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of thunderstorms on Overnight 80% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday 70% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday Sunny on Tuesday
Low: 69°F High: 81°F High: 81°F High: 82°F High: 82°F High: 86°F High: 84°F High: 83°F
Low: 66°F Low: 66°F Low: 65°F Low: 61°F Low: 64°F Low: 60°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny
-
Current Conditions at
EAST ST LOUIS - (KCPS)
68°
Cloudy
as of 4:53 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 4500ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
68°
Cloudy
Rain Mist
as of 4:54 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 6 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
5 MPH
250° West
Cloud Level(s): Broken at 5500ft, Solid Overcast at 9000ft
Current Conditions at
ST LOUIS - (KSTL)
70°
Cloudy
Light Rain
as of 4:51 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Broken at 5500ft, Solid Overcast at 7000ft
Current Conditions at
SCOTT AFB - (KBLV)
72°
Mostly Cloudy
as of 4:55 AM CDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
5 MPH
230° Southwest
Cloud Level(s): Broken at 4000ft
50% chance of thunderstorms Overnight Overnight... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph.
80% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 81. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 66. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 60%.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 81. North wind around 6 mph.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Calm wind.
70% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
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%.
20% chance of thunderstorms Saturday Saturday... A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 61.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Mostly clear, with a low around 64.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 84.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 60.
Sunny on Tuesday Tuesday... Sunny, with a high near 83.
Current Radar Image


Sun Almanac for Harrisonville, Illinois
Sunrise: 05:39 AM
Sunset: 8:21 PM
Civil Sunrise:05:07 AM
Civil Sunset: 8:52 PM
Nautical Sunrise: 04:28 AM
Nautical Sunset: 9:31 PM
Astro Sunrise: 03:44 AM
Astro Sunset: 10:15 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.