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Frankfort, Illinois Weather Forecast
Frankfort, Illinois Weather
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Weather Forecast for Frankfort, Illinois : Will County
Issued: 4:35 am CST Jan 19, 2026 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps

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M.L.King Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of blowing snow on M.L.King Day Mostly Clear on Tonight Increasing Clouds on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
High: 5 °F Low: 3 °F High: 23°F High: 31°F High: 21°F High: 9°F High: 7°F High: 14°F
  Low: 16°F Low: 13°F Low: 2°F Low: -8°F Low: -2°F  
Blowing Snow Mostly Clear Increasing Clouds Snow Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
3°
Feels like -19°F
Mostly Cloudy
Blowing Snow Haze
as of 5:55 AM CST
Rel. Humidity: 71%
Dew Point: -4°F
Visibility: 4 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
24 MPH
Gust: 37 MPH
280° West
Cloud Level(s): Few at 600ft, Scattered at 1300ft, Broken at 1800ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
7°
Feels like -10°F
Cloudy
Haze
as of 5:55 AM CST
Rel. Humidity: 65%
Dew Point: -2°F
Visibility: 5 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 24 MPH
280° West
Cloud Level(s): Scattered at 1100ft, Broken at 1500ft, Solid Overcast at 3800ft
Current Conditions at
JOLIET - (KJOT)
5°
Feels like -14°F
Cloudy
as of 5:55 AM CST
Rel. Humidity: 71%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: MVFR
Wind Data
17 MPH
Gust: 28 MPH
290° West
Cloud Level(s): Scattered at 1600ft, Solid Overcast at 2300ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
3°
Feels like -19°F
Cloudy
Light Snow Blowing Snow
as of 5:53 AM CST
Rel. Humidity: 65%
Dew Point: -6°F
Visibility: 7 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
25 MPH
Gust: 37 MPH
280° West
Cloud Level(s): Solid Overcast at 1900ft
30% chance of blowing snow M.L.King Day M.L.King Day... Scattered snow showers before 10am, then scattered flurries between 10am and noon. Areas of blowing snow before noon. Partly sunny and cold, with a steady temperature around 5. Wind chill values as low as -21. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -11. West wind 5 to 15 mph, with gusts as high as 20 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 23. Wind chill values as low as -8. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
60% chance of snow Tuesday Night Tuesday Night... Snow likely, mainly after midnight. Cloudy, with a low around 16. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
20% chance of snow Wednesday Wednesday... A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. West wind 10 to 15 mph, with gusts as high as 25 mph.
20% chance of snow Wednesday Night Wednesday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 21.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 2.
Partly Sunny on Friday Friday... Partly sunny and cold, with a high near 9.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -8.
Mostly Sunny on Saturday Saturday... Mostly sunny and cold, with a high near 7.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around -2.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 14.
Current Radar Image


Sun Almanac for Frankfort, Illinois
Sunrise: 07:13 AM
Sunset: 4:51 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:28 PM
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