Johnsonville, Illinois Weather
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Weather Forecast for Johnsonville, Illinois : Wayne County
Issued: 11:03 pm CDT Jun 5, 2025 Latitude: 38.5222701 Longitude: -88.5369951 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Morning Fog on Tonight 70% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday Mostly Sunny on Sunday 10% chance of thunderstorms on Monday Sunny on Tuesday Mostly Sunny on Wednesday 10% chance of on Thursday
Low: 66°F High: 78°F High: 78°F High: 81°F High: 79°F High: 77°F High: 81°F High: 81°F
Low: 63°F Low: 64°F Low: 62°F Low: 58°F Low: 57°F Low: 61°F  
Morning Fog Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Sunny Mostly Sunny Partly Sunny
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Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
70°
Clear
Haze
as of 10:55 PM CDST
Rel. Humidity: 6%
Visibility: 7 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
70°
Clear
as of 10:55 PM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
66°
Clear
Mist
as of 10:56 PM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 2 Miles
Pressure: 30.01 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
70°
Clear
as of 10:50 PM CDST
Rel. Humidity: 100%
Dew Point: 70°F
Visibility: 5 Miles
Pressure: 30.00 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Morning Fog on Tonight Tonight... Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 66. Calm wind.
70% chance of thunderstorms Friday Friday... Showers likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 78. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
80% chance of thunderstorms Friday Night Friday Night... Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Low around 63. Light north wind. Chance of precipitation is 80%.
60% chance of thunderstorms Saturday Saturday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Light and variable wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 60%.
40% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 81. West wind 6 to 9 mph.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. West wind 3 to 6 mph.
10% chance of thunderstorms Monday Monday... A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 79. West southwest wind 5 to 9 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 58. West southwest wind 3 to 6 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 77. Northwest wind 5 to 7 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 57. Light northwest wind.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 61. Calm wind.
10% chance of Thursday Thursday... A slight chance of showers. Partly sunny, with a high near 81. South southeast wind 3 to 6 mph.
Current Radar Image


Sun Almanac for Johnsonville, Illinois
Sunrise: 05:30 AM
Sunset: 8:16 PM
Civil Sunrise:04:59 AM
Civil Sunset: 8:47 PM
Nautical Sunrise: 04:19 AM
Nautical Sunset: 9:27 PM
Astro Sunrise: 03:34 AM
Astro Sunset: 10:11 PM
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