url:
Frankfort, Illinois Weather Forecast
Frankfort, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Frankfort
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Frankfort, Illinois : Will County
Issued: 9:16 pm CST Dec 17, 2025 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of rain on Tonight 100% chance of rain on Thursday Mostly Sunny on Friday Mostly Cloudy on Saturday Sunny on Sunday Mostly Cloudy on Monday Partly Sunny on Tuesday Partly Sunny on Wednesday
Low: 44 °F High: 48 °F High: 26°F High: 43°F High: 31°F High: 39°F High: 46°F High: 41°F
Low: 12°F Low: 22°F Low: 18°F Low: 21°F Low: 33°F Low: 29°F  
Rain Rain Mostly Sunny Mostly Cloudy Sunny Mostly Cloudy Partly Sunny Partly Sunny
-
Current Conditions at
ROMEOVILLE WFO - (KLOT)
34°
Feels like 25°F
Clear
as of 9:50 PM CST
Rel. Humidity: 86%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
10 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
36°
Feels like 28°F
Clear
as of 9:55 PM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
10 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
JOLIET - (KJOT)
36°
Clear
as of 9:55 PM CST
Rel. Humidity: 86%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
36°
Cloudy
as of 9:53 PM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Solid Overcast at 25000ft
30% chance of rain Tonight Tonight... A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a temperature rising to around 44 by 5am. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
100% chance of rain Thursday Thursday... Showers with patchy drizzle before 1pm, then a chance of showers after 4pm. Temperature rising to near 48 by 9am, then falling to around 34 during the remainder of the day. Breezy, with a south wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
40% chance of snow Thursday Night Thursday Night... Scattered snow showers before midnight, then a chance of flurries after midnight. Mostly cloudy, with a low around 12. Wind chill values as low as -7. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 26. Wind chill values as low as -6. Blustery, with a west northwest wind 15 to 20 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 22. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 43.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 18.
Sunny on Sunday Sunday... Sunny, with a high near 31.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 21.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 39.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 33.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 46.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 29.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 41.
Current Radar Image


Sun Almanac for Frankfort, Illinois
Sunrise: 07:12 AM
Sunset: 4:23 PM
Civil Sunrise:06:41 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:03 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.