Fairmont, Illinois Weather
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Weather Forecast for Fairmont, Illinois : Madison County
Issued: 2:06 am CST Feb 5, 2025 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
80% chance of rain on Today 90% chance of thunderstorms on Tonight Partly Sunny on Thursday Partly Sunny on Friday 70% chance of rain on Saturday Partly Sunny on Sunday Partly Sunny on Monday 30% chance of snow on Tuesday
High: 39°F Low: 46 °F High: 50°F High: 44°F High: 56°F High: 38°F High: 41°F High: 36°F
Low: 29°F Low: 35°F Low: 27°F Low: 25°F Low: 27°F  
Rain Thunderstorms Partly Sunny Partly Sunny Rain Partly Sunny Partly Sunny Snow
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Current Conditions at
ALTON - (KALN)
32°
Cloudy
as of 4:15 AM CST
Rel. Humidity: 80%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
7 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
ST CHARLES - (KSET)
32°
Feels like 23°F
Cloudy
as of 3:54 AM CST
Rel. Humidity: 74%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
12 MPH
050° Northeast
Cloud Level(s): Scattered at 1600ft, Solid Overcast at 3400ft
Current Conditions at
ST LOUIS - (KSTL)
34°
Feels like 26°F
Cloudy
as of 3:51 AM CST
Rel. Humidity: 69%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
9 MPH
050° Northeast
Cloud Level(s): Few at 1600ft, Broken at 3200ft, Solid Overcast at 4500ft
Current Conditions at
EAST ST LOUIS - (KCPS)
36°
Feels like 28°F
Cloudy
as of 3:53 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
10 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 3300ft
80% chance of rain Today Today... A slight chance of drizzle before 7am, then rain, mainly after 1pm. Patchy fog after 3pm. High near 39. East wind 7 to 10 mph. Chance of precipitation is 80%.
90% chance of thunderstorms Tonight Tonight... Rain and possibly a thunderstorm before midnight, then a slight chance of drizzle between midnight and 2am. Patchy fog between 10pm and 3am. Temperature rising to around 46 by 1am. Southeast wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 90%.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 50. Northwest wind 6 to 11 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 29. Northwest wind around 6 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 44. East wind 5 to 7 mph.
60% chance of rain Friday Night Friday Night... Rain likely, mainly after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
70% chance of rain Saturday Saturday... Rain likely, mainly before noon. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 27.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 38.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 25.
Partly Sunny on Monday Monday... Partly sunny, with a high near 41.
50% chance of snow Monday Night Monday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 27.
30% chance of snow Tuesday Tuesday... A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Current Radar Image


Sun Almanac for Fairmont, Illinois
Sunrise: 07:03 AM
Sunset: 5:27 PM
Civil Sunrise:06:35 AM
Civil Sunset: 5:55 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 6:27 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:58 PM
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