Frankfort, Illinois Weather
Issued: 7:56 pm CST Jan 23, 2026 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps
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Mostly Sunny |
Partly Sunny |
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
Clear
as of 6:55 PM CST
Rel. Humidity: 43%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.75 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
Clear
as of 7:35 PM CST
Rel. Humidity: 40%
Dew Point: -22°F
Visibility: 10 Miles
Pressure: 30.74 in.
Flight Rule: VFR
Wind Data
9 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
JOLIET - (KJOT)
-4°
Clear
as of 7:35 PM CST
Rel. Humidity: 44%
Dew Point: -20°F
Visibility: 10 Miles
Pressure: 30.77 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
Mostly Clear
as of 6:53 PM CST
Rel. Humidity: 39%
Dew Point: -26°F
Visibility: 10 Miles
Pressure: 30.75 in.
Flight Rule: VFR
Wind Data
12 MPH
310° Northwest
Cloud Level(s): Few at 25000ft
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Tonight... Mostly cloudy, with a low around -7. Wind chill values as low as -22. North wind 5 to 10 mph. |
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Saturday... A 40 percent chance of snow, mainly after 4pm. Cloudy and cold, with a high near 9. Wind chill values as low as -18. North northwest wind around 5 mph becoming east in the afternoon. |
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Saturday Night... Snow, mainly after 7pm. Low around 7. Wind chill values as low as -3. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible. |
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Sunday... Snow. High near 17. Wind chill values as low as -2. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible. |
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Sunday Night... A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. |
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Monday... Mostly sunny and cold, with a high near 9. |
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Monday Night... Partly cloudy, with a low around 3. |
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Tuesday... Partly sunny, with a high near 19. |
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Tuesday Night... Mostly cloudy, with a low around 2. |
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Wednesday... Partly sunny, with a high near 13. |
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Wednesday Night... Mostly cloudy, with a low around 2. |
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Thursday... Mostly sunny, with a high near 14. |
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Thursday Night... Partly cloudy, with a low around 2. |
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Friday... Mostly sunny, with a high near 18. |
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Current Radar Image
Sun Almanac for Frankfort, Illinois
Sunrise: 07:11 AM
Sunset: 4:56 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:33 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6955 locations in the contiguous United States |
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High Temp |
79° |
Laredo AFB, Texas
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Low Temp |
-26° |
Tomahawk, Wisconsin
and 2 other locations
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Wind Speed |
31mph |
New York-Kennedy, New York
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Wind Gust |
43mph |
Doylestown, Pennsylvania
and 1 other location
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Wind Chill |
-40° |
Grand Marais, Minnesota
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High Pressure |
30.82Hg |
Muscatine, Iowa
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Low Pressure |
29.64Hg |
Midlothian, Texas
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| # Locations Reporting Snow |
167 |
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| # Locations Reporting Rain |
56 |
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| # Locations Reporting Fog |
8 |
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| Average Temperature in the Contiguous USA |
24° |
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National Weather Service for official information.