Frankfort, Illinois Weather
No Watches or Warnings for Frankfort
Issued: 1:36 am CST Jan 17, 2026 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
Cloudy
as of 1:10 AM CST
Rel. Humidity: 67%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 20 MPH
270° West
Cloud Level(s): Solid Overcast at 4600ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
Cloudy
as of 1:15 AM CST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 22 MPH
270° West
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
JOLIET - (KJOT)
Cloudy
as of 1:15 AM CST
Rel. Humidity: 57%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 20 MPH
280° West
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
Cloudy
as of 12:53 AM CST
Rel. Humidity: 53%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 26 MPH
270° West
Cloud Level(s): Few at 3000ft, Solid Overcast at 5000ft
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Overnight... A slight chance of snow before 2am, then a chance of flurries after 2am. Mostly cloudy, with a low around 15. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
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Saturday... A slight chance of flurries before 1pm, then snow likely, mainly after 5pm. Mostly cloudy, with a high near 20. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. |
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Saturday Night... Snow likely, mainly before 10pm, then a slight chance of flurries after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -4. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible. |
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Sunday... Snow likely after noon. Mostly cloudy, with a high near 20. Wind chill values as low as -6. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible. |
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Sunday Night... Snow likely before midnight. Mostly cloudy, with a low around 4. Blustery, with a southwest wind 15 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. |
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M.L.King Day... Partly sunny and cold, with a high near 9. Blustery. |
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Monday Night... Partly cloudy, with a low around 2. |
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Tuesday... Mostly sunny, with a high near 24. |
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Tuesday Night... A chance of snow. Mostly cloudy, with a low around 17. |
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Wednesday... Mostly cloudy, with a high near 31. |
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Wednesday Night... Mostly cloudy, with a low around 12. |
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Thursday... Mostly sunny, with a high near 20. |
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Thursday Night... Mostly cloudy, with a low around 8. |
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Friday... Partly sunny, with a high near 23. |
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Current Radar Image
Sun Almanac for Frankfort, Illinois
Sunrise: 07:14 AM
Sunset: 4:49 PM
Civil Sunrise:06:44 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:26 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7035 locations
in the contiguous United States |
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High
Temp |
73° |
Keathley C 875, Louisiana
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Low
Temp |
-8° |
Rolla Municipal A/P, North Dakota
and 3 other locations
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Wind
Speed |
46mph |
Boysen/Thermopol, Wyoming
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Wind
Gust |
55mph |
Buffalo, Wyoming
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Wind
Chill |
-35° |
Rolla Municipal A/P, North Dakota
and 1 other location
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High
Pressure |
30.63Hg |
Richland, Washington
and 1 other location
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Low
Pressure |
29.50Hg |
Grayling Aaf Airpor, Michigan
and 1 other location
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| # Locations Reporting Snow |
225 |
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| # Locations Reporting Rain |
38 |
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| # Locations Reporting Fog |
29 |
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| Average Temperature in the Contiguous USA |
31° |
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National Weather Service for official information.
