Smithville, Illinois Weather
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Weather Forecast for Smithville, Illinois : Wayne County
Issued: 5:36 am CDT Jun 4, 2025 Latitude: 38.2706039 Longitude: -88.5917207 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
40% chance of thunderstorms on Today 80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 80% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 10% chance of rain on Sunday 20% chance of thunderstorms on Monday Sunny on Tuesday
High: 85°F Low: 69°F High: 80°F High: 81°F High: 80°F High: 83°F High: 81°F High: 80°F
Low: 68°F Low: 65°F Low: 61°F Low: 65°F Low: 59°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Thunderstorms Sunny
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Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
70°
Clear
as of 5:35 AM CDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
72°
Clear
as of 4:56 AM CDST
Rel. Humidity: 78%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
73°
Cloudy
as of 5:35 AM CDST
Rel. Humidity: 73%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
8 MPH
250° West
Cloud Level(s): Scattered at 3300ft, Broken at 4100ft, Solid Overcast at 4800ft
40% chance of thunderstorms Today Today... A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 85. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 69. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Light and variable wind becoming south southwest around 5 mph. Chance of precipitation is 70%.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. Calm wind.
80% chance of thunderstorms Friday Friday... A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 81. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%.
40% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
30% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 61. Light and variable wind.
10% chance of rain Sunday Sunday... A slight chance of showers after 1pm. Mostly sunny, with a high near 83. Calm wind becoming southwest around 6 mph in the afternoon.
10% chance of rain Sunday Night Sunday Night... A slight chance of showers after 1am. Mostly clear, with a low around 65. Light west southwest wind.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 81. West wind 3 to 7 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 59. Light west northwest wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 80. Calm wind becoming northwest around 6 mph in the morning.
Current Radar Image


Sun Almanac for Smithville, Illinois
Sunrise: 05:32 AM
Sunset: 8:14 PM
Civil Sunrise:05:00 AM
Civil Sunset: 8:45 PM
Nautical Sunrise: 04:21 AM
Nautical Sunset: 9:24 PM
Astro Sunrise: 03:37 AM
Astro Sunset: 10:08 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.