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Frankfort, Illinois Weather Forecast
Frankfort, Illinois Weather
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Weather Forecast for Frankfort, Illinois : Will County
Issued: 6:51 pm CST Nov 24, 2025 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thanksgiving Day Friday Saturday Sunday Monday
80% chance of rain on Tonight 80% chance of rain on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thanksgiving Day Mostly Sunny on Friday Snow on Saturday 20% chance of rain & snow on Sunday 20% chance of rain on Monday
Low: 45°F High: 52°F High: 38°F High: 32°F High: 32°F High: 33°F High: 36°F High: 35°F
Low: 33°F Low: 24°F Low: 20°F Low: 22°F Low: 27°F Low: 25°F  
Rain Rain Snow Mostly Sunny Mostly Sunny Snow Rain & Snow Rain
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
46°
Feels like 41°F
Mostly Cloudy
as of 5:45 PM CST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 9 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
9 MPH
160° South
Cloud Level(s): Broken at 1000ft, Broken at 9000ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
48°
Cloudy
as of 6:35 PM CST
Rel. Humidity: 70%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
170° South
Cloud Level(s): Solid Overcast at 9000ft
Current Conditions at
JOLIET - (KJOT)
48°
Cloudy
Light Rain
as of 6:35 PM CST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 5 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
5 MPH
160° South
Cloud Level(s): Broken at 6500ft, Solid Overcast at 8000ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
48°
Cloudy
as of 5:53 PM CST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 18 MPH
180° South
Cloud Level(s): Broken at 11000ft, Solid Overcast at 13000ft
80% chance of rain Tonight Tonight... Rain, mainly after 11pm. Areas of fog after 3am. Low around 45. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

80% chance of rain Tuesday Tuesday... Rain before 9am, then a chance of drizzle between 9am and noon. Areas of fog before noon. High near 52. Southeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

70% chance of rain & snow Tuesday Night Tuesday Night... Rain likely before 3am, then a slight chance of rain and snow. Cloudy, with a low around 33. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

20% chance of snow Wednesday Wednesday... A chance of flurries with a slight chance of snow before noon, then a chance of flurries after noon. Mostly cloudy, with a high near 38. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Mostly Sunny on Thanksgiving Day Thanksgiving Day... Mostly sunny, with a high near 32. Breezy.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 20.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 32.

20% chance of snow Friday Night Friday Night... A chance of snow after midnight. Mostly cloudy, with a low around 22.

Snow on Saturday Saturday... Snow likely. Cloudy, with a high near 33.

20% chance of snow Saturday Night Saturday Night... A chance of snow. Cloudy, with a low around 27.

20% chance of rain & snow Sunday Sunday... A chance of rain and snow. Mostly cloudy, with a high near 36.

20% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 25.

20% chance of rain Monday Monday... A chance of rain. Mostly cloudy, with a high near 35.

Current Radar Image


Sun Almanac for Frankfort, Illinois
Sunrise: 06:51 AM
Sunset: 4:25 PM
Civil Sunrise:06:21 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 05:47 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:14 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.