Frankfort, Illinois Weather
Issued: 11:18 am CST Jan 8, 2026 Latitude: 41.4958665 Longitude: -87.8486613 View on Google Maps
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
52°
Clear
as of 11:35 AM CST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
13 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
JOLIET - (KJOT)
54°
Clear
as of 11:35 AM CST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Cloud Level(s): Clear
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This Afternoon... Showers, mainly after 2pm. Steady temperature around 53. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Tonight... Showers and thunderstorms before midnight, then a chance of showers. Low around 44. Breezy, with a south southeast wind 20 to 25 mph becoming west southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible. |
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Friday... A 20 percent chance of showers before noon. Mostly cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a west southwest wind 15 to 20 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph. |
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Friday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 34. East northeast wind around 5 mph, with gusts as high as 10 mph. |
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Saturday... Rain and snow likely before 3pm, then a chance of snow. Mostly cloudy, with a high near 38. Northeast wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. |
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Saturday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 20. |
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Sunday... A 30 percent chance of snow before noon. Partly sunny, with a high near 30. |
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Sunday Night... Partly cloudy, with a low around 21. |
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Monday... Mostly sunny, with a high near 38. |
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Monday Night... Partly cloudy, with a low around 30. |
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Tuesday... Mostly cloudy, with a high near 42. |
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Tuesday Night... A chance of rain. Mostly cloudy, with a low around 30. |
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Wednesday... A chance of rain and snow. Mostly cloudy, with a high near 35. |
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Sun Almanac for Frankfort, Illinois
Sunrise: 07:18 AM
Sunset: 4:39 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:18 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7173 locations
in the contiguous United States |
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High
Temp |
82° |
Ft Myers Sw Airportt, Florida
and 8 other locations
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Low
Temp |
-36° |
Jesup-Wayne Cty A/P, Georgia
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Wind
Speed |
41mph |
Daggett, California
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Wind
Gust |
54mph |
Brownsville, Texas
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Wind
Chill |
-3° |
Pagosa Springs, Colorado
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High
Pressure |
30.48Hg |
Charlie, Montana
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Low
Pressure |
29.31Hg |
Fort Riley, Kansas
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| # Locations Reporting Snow |
40 |
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| # Locations Reporting Rain |
97 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
25 |
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| Average Temperature in the Contiguous USA |
51° |
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National Weather Service for official information.
