Frankfort, Illinois Weather
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Weather Forecast for Frankfort, Illinois : Will County
Issued: 3:41 am CDT Jun 4, 2025 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
70% chance of rain on Today 40% chance of rain on Tonight Mostly Sunny on Thursday 30% chance of on Friday 20% chance of on Saturday Rain on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 60 °F Low: 55°F High: 71°F High: 75°F High: 75°F High: 78°F High: 75°F High: 73°F
Low: 57°F Low: 56°F Low: 55°F Low: 58°F Low: 54°F  
Rain Rain Mostly Sunny Partly Sunny Partly Sunny Rain Sunny Mostly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
66°
Cloudy
Light Rain Mist
as of 5:35 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 4 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
8 MPH
190° South
Cloud Level(s): Scattered at 600ft, Broken at 5000ft, Solid Overcast at 7000ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
66°
Cloudy
Heavy Rain
as of 5:35 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
9 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
JOLIET - (KJOT)
68°
Cloudy
Heavy Rain
as of 5:35 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 5 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
3 MPH
200° South
Cloud Level(s): Scattered at 900ft, Broken at 4700ft, Solid Overcast at 5500ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
70°
Cloudy
Light Rain Mist
as of 5:26 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 5 Miles
Pressure: 29.89 in.
Flight Rule: IFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Broken at 900ft, Broken at 4700ft, Solid Overcast at 7500ft
70% chance of rain Today Today... Rain likely before 1pm, then showers likely, mainly between 1pm and 3pm. Cloudy, with a temperature falling to around 60 by 3pm. Southwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
40% chance of rain Tonight Tonight... A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 71. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 57. Northeast wind 5 to 10 mph.
30% chance of Friday Friday... A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 75. Northeast wind 5 to 10 mph.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56.
20% chance of Saturday Saturday... A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 55.
Rain on Sunday Sunday... Showers likely after 1pm. Mostly sunny, with a high near 78.
20% chance of rain Sunday Night Sunday Night... A chance of showers before 1am. Partly cloudy, with a low around 58.
Sunny on Monday Monday... Sunny, with a high near 75.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 54.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73.
Current Radar Image


Sun Almanac for Frankfort, Illinois
Sunrise: 05:19 AM
Sunset: 8:21 PM
Civil Sunrise:04:45 AM
Civil Sunset: 8:55 PM
Nautical Sunrise: 04:02 AM
Nautical Sunset: 9:37 PM
Astro Sunrise: 03:12 AM
Astro Sunset: 10:28 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.