Frankfort, Illinois Weather
Issued: 8:31 pm CST Jan 27, 2026 Latitude: 37.9000495 Longitude: -88.9022902 View on Google Maps
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| Cloudy |
Morning Fog |
Mostly Cloudy |
Mostly Sunny |
Mostly Sunny |
Partly Sunny |
Partly Sunny |
Partly Sunny |
Current Conditions at
MARION - (KMWA)
25°
Clear
as of 8:35 PM CST
Rel. Humidity: 45%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
18°
Clear
as of 8:35 PM CST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Wind Data
5 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
25°
Clear
as of 7:52 PM CST
Rel. Humidity: 53%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
19°
Clear
as of 7:56 PM CST
Rel. Humidity: 62%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Tonight... Partly cloudy, with a low around 0. Calm wind. |
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Wednesday... Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 28. Wind chill values as low as zero. Calm wind becoming west southwest around 6 mph. |
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Wednesday Night... Mostly cloudy, with a low around 11. Calm wind. |
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Thursday... Mostly cloudy, with a high near 26. Calm wind becoming northeast around 6 mph in the afternoon. |
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Thursday Night... Mostly cloudy, with a low around 8. North wind 3 to 5 mph. |
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Friday... Mostly sunny, with a high near 17. North wind 5 to 10 mph. |
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Friday Night... Partly cloudy, with a low around 2. North wind 6 to 8 mph. |
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Saturday... Mostly sunny, with a high near 17. Northwest wind 6 to 10 mph. |
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Saturday Night... Partly cloudy, with a low around 2. Northwest wind around 5 mph becoming calm in the evening. |
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Sunday... Partly sunny, with a high near 26. Calm wind becoming west southwest around 6 mph in the morning. |
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Sunday Night... A slight chance of snow showers. Mostly cloudy, with a low around 13. South southwest wind 3 to 5 mph. |
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Monday... Partly sunny, with a high near 33. West wind 3 to 7 mph. |
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Monday Night... Mostly cloudy, with a low around 16. Light west wind. |
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Tuesday... Partly sunny, with a high near 34. Calm wind becoming southwest around 6 mph in the morning. |
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Current Radar Image
Sun Almanac for Frankfort, Illinois
Sunrise: 07:04 AM
Sunset: 5:13 PM
Civil Sunrise:06:36 AM
Civil Sunset: 5:41 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 6:13 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:44 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6928 locations in the contiguous United States |
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High Temp |
68° |
El Monte, California
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Low Temp |
-13° |
Kings, Wisconsin
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Wind Speed |
39mph |
Jefferson/Ashe County, North Carolina
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Wind Gust |
66mph |
Jefferson/Ashe County, North Carolina
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Wind Chill |
-27° |
Robertson Field, North Dakota
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High Pressure |
30.48Hg |
Vidalia/Concordi, Louisiana
and 2 other locations
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Low Pressure |
29.70Hg |
Greenville, Maine
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| # Locations Reporting Snow |
68 |
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| # Locations Reporting Rain |
17 |
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| # Locations Reporting Fog |
3 |
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| Average Temperature in the Contiguous USA |
25° |
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National Weather Service for official information.