Frankfort, Illinois Weather
No Watches or Warnings for Frankfort
Issued: 12:46 am CST Dec 17, 2025 Latitude: 37.9000495 Longitude: -88.9022902 View on Google Maps
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Current Conditions at
MARION - (KMWA)
Clear
as of 1:55 AM CST
Rel. Humidity: 42%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 18 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
Clear
as of 1:55 AM CST
Rel. Humidity: 33%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 16 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
Clear
as of 1:52 AM CST
Rel. Humidity: 45%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
Clear
as of 1:56 AM CST
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
14 MPH
220° Southwest
Cloud Level(s): Clear
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Overnight... Cloudy, with a steady temperature around 41. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. |
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Wednesday... Mostly cloudy through mid morning, then clearing, with a high near 56. Southwest wind around 7 mph. |
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Wednesday Night... A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a temperature rising to around 51 by 3am. South wind 7 to 16 mph, with gusts as high as 31 mph. |
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Thursday... Showers and possibly a thunderstorm. High near 57. Breezy, with a south wind 15 to 20 mph becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. |
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Thursday Night... Mostly clear, with a low around 25. West northwest wind 8 to 14 mph, with gusts as high as 23 mph. |
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Friday... Sunny, with a high near 40. West northwest wind around 7 mph becoming south in the afternoon. |
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Friday Night... Partly cloudy, with a low around 31. South wind 6 to 13 mph, with gusts as high as 23 mph. |
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Saturday... Mostly sunny, with a high near 55. South southwest wind 10 to 16 mph, with gusts as high as 26 mph. |
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Saturday Night... Mostly cloudy, with a low around 33. Southwest wind 6 to 9 mph becoming north after midnight. |
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Sunday... Partly sunny, with a high near 48. North wind around 7 mph. |
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Sunday Night... Mostly cloudy, with a low around 31. North northeast wind around 5 mph becoming calm. |
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Monday... Partly sunny, with a high near 48. East southeast wind 5 to 7 mph. |
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Monday Night... Mostly cloudy, with a low around 40. Light and variable wind becoming south southwest around 6 mph after midnight. |
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Tuesday... Mostly cloudy, with a high near 57. Southwest wind 6 to 10 mph. |
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Current Radar Image
Sun Almanac for Frankfort, Illinois
Sunrise: 07:06 AM
Sunset: 4:38 PM
Civil Sunrise:06:36 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:13 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6418 locations
in the contiguous United States |
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High
Temp |
73° |
Keathley C 875, Louisiana
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Low
Temp |
3° |
Robertson Field, North Dakota
|
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Wind
Speed |
38mph |
Golf, Montana
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Wind
Gust |
53mph |
Tillamook A/P, Oregon
|
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Wind
Chill |
-6° |
International Falls, Minnesota
|
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High
Pressure |
30.44Hg |
Salida Mountain, Colorado
|
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Low
Pressure |
29.19Hg |
Port Townsend, Washington
|
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| # Locations Reporting Snow |
4 |
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| # Locations Reporting Rain |
94 |
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| # Locations Reporting Fog |
21 |
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| Average Temperature in the Contiguous USA |
39° |
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National Weather Service for official information.
