Frankfort, Illinois Weather
No Watches or Warnings for Frankfort
Issued: 10:21 pm CST Dec 8, 2025 Latitude: 37.9000495 Longitude: -88.9022902 View on Google Maps
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Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
27°
Clear
as of 12:55 AM CST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
28°
Clear
as of 12:52 AM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
Clear
as of 12:56 AM CST
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Overnight... Mostly cloudy, with a low around 24. South wind 5 to 9 mph, with gusts as high as 20 mph. |
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Tuesday... Mostly cloudy, then gradually becoming sunny, with a high near 49. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. |
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Tuesday Night... Increasing clouds, with a low around 42. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. |
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Wednesday... Partly sunny, with a high near 51. Breezy, with a west southwest wind 11 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. |
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Wednesday Night... Mostly cloudy, with a low around 27. Northwest wind 5 to 9 mph becoming light in the evening. |
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Thursday... A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 40. Light and variable wind becoming west southwest 5 to 7 mph in the morning. |
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Thursday Night... A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29. South southeast wind 5 to 7 mph becoming northeast in the evening. |
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Friday... Mostly cloudy, with a high near 41. East northeast wind 7 to 11 mph becoming northwest in the afternoon. |
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Friday Night... Mostly cloudy, with a low around 18. North northwest wind 7 to 9 mph. |
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Saturday... Partly sunny, with a high near 29. North wind 5 to 8 mph. |
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Saturday Night... Mostly cloudy, with a low around 16. Light north northeast wind. |
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Sunday... Mostly sunny, with a high near 32. North northeast wind 3 to 7 mph. |
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Sunday Night... Mostly cloudy, with a low around 21. Light and variable wind becoming southeast around 6 mph after midnight. |
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Monday... A chance of showers. Mostly cloudy, with a high near 41. Southeast wind 6 to 9 mph becoming southwest in the afternoon. |
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Current Radar Image
Sun Almanac for Frankfort, Illinois
Sunrise: 07:00 AM
Sunset: 4:36 PM
Civil Sunrise:06:31 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:26 AM
Astro Sunset: 6:10 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6329 locations
in the contiguous United States |
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High
Temp |
75° |
Homestead AFB, Florida
and 2 other locations
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Low
Temp |
-20° |
Saranac Lake, New York
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Wind
Speed |
56mph |
Berthoud Pass, Colorado
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Wind
Gust |
75mph |
Berthoud Pass, Colorado
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Wind
Chill |
-18° |
Frenchville, Maine
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High
Pressure |
30.43Hg |
Mammoth Lakes, California
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Low
Pressure |
29.43Hg |
Cutbank, Montana
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| # Locations Reporting Snow |
64 |
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| # Locations Reporting Rain |
33 |
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| # Locations Reporting Fog |
11 |
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| Average Temperature in the Contiguous USA |
32° |
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National Weather Service for official information.
