Junction City, Illinois Weather
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Click for Hazardous Weather Outlook for Junction City, Illinois
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Weather Forecast for Junction City, Illinois : Marion County
Issued: 10:26 pm CDT Sep 15, 2025 Latitude: 38.5803267 Longitude: -89.1278468 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Overnight Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 30% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday
Low: 65°F High: 93°F High: 93°F High: 95°F High: 88°F High: 88°F High: 85°F High: 85°F
Low: 62°F Low: 62°F Low: 65°F Low: 64°F Low: 64°F Low: 63°F  
Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
68°
Clear
as of 12:55 AM CDST
Rel. Humidity: 77%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
3 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
75°
Clear
as of 12:55 AM CDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
70°
Clear
as of 12:56 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
70°
Clear
as of 12:55 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 65. Light east wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 93. Calm wind becoming north around 6 mph in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 62. East wind 3 to 5 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 93. Light east wind.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 62. Calm wind.
Sunny on Thursday Thursday... Sunny, with a high near 95.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 65.
30% chance of thunderstorms Friday Friday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
30% chance of thunderstorms Saturday Saturday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Junction City, Illinois
Sunrise: 06:39 AM
Sunset: 7:03 PM
Civil Sunrise:06:13 AM
Civil Sunset: 7:29 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 8:01 PM
Astro Sunrise: 05:10 AM
Astro Sunset: 8:33 PM
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