Ahern, Illinois Weather
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Weather Forecast for Ahern, Illinois : Kankakee County
Issued: 8:56 am CDT Jun 17, 2025 Latitude: 41.1542004 Longitude: -87.604758 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Juneteenth Friday Saturday Sunday Monday
10% chance of thunderstorms on Today 40% chance of thunderstorms on Tonight 80% chance of thunderstorms on Wednesday Sunny on Juneteenth Mostly Sunny on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday
High: 88°F Low: 69°F High: 83°F High: 82°F High: 86°F High: 92°F High: 94°F High: 93°F
Low: 62°F Low: 64°F Low: 71°F Low: 74°F Low: 74°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
KANKAKEE - (KIKK)
77°
Clear
as of 9:15 AM CDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
10 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
79°
Clear
as of 9:15 AM CDST
Rel. Humidity: 78%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
GARY - (KGYY)
81°
Clear
as of 8:45 AM CDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
VALPARAISO - (KVPZ)
75°
Mostly Clear
as of 8:56 AM CDST
Rel. Humidity: 83%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Few at 1200ft
10% chance of thunderstorms Today Today... A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 15 mph.
40% chance of thunderstorms Tonight Tonight... A 40 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 69. South southwest wind 5 to 10 mph.
80% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm. High near 83. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunny on Juneteenth Juneteenth... Sunny, with a high near 82. West northwest wind 5 to 10 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 64.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 86.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 71.
Sunny on Saturday Saturday... Sunny, with a high near 92.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 74.
Sunny on Sunday Sunday... Sunny, with a high near 94.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 74.
Sunny on Monday Monday... Sunny, with a high near 93.
Current Radar Image


Sun Almanac for Ahern, Illinois
Sunrise: 05:17 AM
Sunset: 8:26 PM
Civil Sunrise:04:44 AM
Civil Sunset: 8:59 PM
Nautical Sunrise: 04:00 AM
Nautical Sunset: 9:43 PM
Astro Sunrise: 03:09 AM
Astro Sunset: 10:34 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.