Fairmont, Illinois Weather
Issued: 2:10 pm CDT Oct 31, 2025 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps
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Current Conditions at
ALTON - (KALN)
61°
Clear
as of 1:50 PM CDST
Rel. Humidity: 41%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
ST CHARLES - (KSET)
63°
Clear
as of 1:54 PM CDST
Rel. Humidity: 33%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
63°
Mostly Clear
as of 1:51 PM CDST
Rel. Humidity: 39%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
250° West
Cloud Level(s): Few at 5000ft, Few at 25000ft
Current Conditions at
EAST ST LOUIS - (KCPS)
63°
Clear
as of 1:53 PM CDST
Rel. Humidity: 39%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Cloud Level(s): Clear
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This Afternoon... Sunny, with a high near 63. West wind 11 to 14 mph, with gusts as high as 22 mph. |
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Tonight... Mostly cloudy, with a low around 37. West wind 5 to 7 mph. |
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Saturday... A 20 percent chance of showers after 1pm. Partly sunny, with a high near 52. Light west wind increasing to 5 to 9 mph in the morning. |
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Saturday Night... Patchy frost after 3am. Otherwise, partly cloudy, with a low around 33. Northwest wind 3 to 6 mph. |
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Sunday... Areas of frost before 9am. Otherwise, sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon. |
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Sunday Night... Mostly clear, with a low around 38. |
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Monday... Sunny, with a high near 65. |
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Monday Night... Mostly clear, with a low around 40. |
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Tuesday... Mostly sunny, with a high near 68. |
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Tuesday Night... Partly cloudy, with a low around 51. |
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Wednesday... Sunny, with a high near 71. |
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Wednesday Night... Mostly clear, with a low around 40. |
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Thursday... Sunny, with a high near 63. |
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Current Radar Image
Sun Almanac for Fairmont, Illinois
Sunrise: 07:28 AM
Sunset: 6:01 PM
Civil Sunrise:07:00 AM
Civil Sunset: 6:29 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 7:00 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 7:31 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7006 locations
in the contiguous United States |
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High
Temp |
88° |
Borrego Springs, California
and 1 other location
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Low
Temp |
25° |
Berthoud Pass, Colorado
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Wind
Speed |
38mph |
Nantucket, Massachusetts
and 1 other location
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Wind
Gust |
52mph |
Whidbey IsNAS, Washington
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Wind
Chill |
7° |
Berthoud Pass, Colorado
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High
Pressure |
30.35Hg |
Pagosa Springs, Colorado
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Low
Pressure |
28.82Hg |
Clayton Lake, Maine
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| # Locations Reporting Snow |
1 |
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| # Locations Reporting Rain |
74 |
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| Average Temperature in the Contiguous USA |
58° |
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National Weather Service for official information.
