Mascoutah, Illinois Weather
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Weather Forecast for Mascoutah, Illinois : St. Clair County
Issued: 1:37 am CST Feb 5, 2025 Latitude: 38.490327 Longitude: -89.793154 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of freezing rain on Overnight 80% chance of rain on Wednesday 10% chance of on Thursday Partly Sunny on Friday 70% chance of rain on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 40% chance of snow on Tuesday
Low: 33°F High: 40°F High: 53°F High: 43°F High: 61°F High: 39°F High: 41°F High: 36°F
Low: 49 °F Low: 31°F Low: 37°F Low: 27°F Low: 24°F Low: 26°F  
Freezing Rain Rain Partly Sunny Partly Sunny Rain Mostly Sunny Partly Sunny Snow
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Current Conditions at
SCOTT AFB - (KBLV)
36°
Cloudy
as of 12:55 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
8 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 3300ft
Current Conditions at
EAST ST LOUIS - (KCPS)
36°
Feels like 28°F
Cloudy
as of 12:53 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
9 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
SPARTA - (KSAR)
37°
Feels like 30°F
Cloudy
as of 1:35 AM CST
Rel. Humidity: 74%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
10 MPH
030° Northeast
Cloud Level(s): Broken at 3000ft, Solid Overcast at 5000ft
Current Conditions at
ST LOUIS - (KSTL)
36°
Cloudy
as of 12:51 AM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
8 MPH
060° Northeast
Cloud Level(s): Solid Overcast at 3200ft
20% chance of freezing rain Overnight Overnight... A slight chance of drizzle or freezing rain after 5am. Cloudy, with a low around 33. Northeast wind around 9 mph. Chance of precipitation is 20%.
80% chance of rain Wednesday Wednesday... Rain, mainly after 11am. Patchy fog after 3pm. High near 40. East wind 6 to 8 mph. Chance of precipitation is 80%.
80% chance of thunderstorms Wednesday Night Wednesday Night... Rain and possibly a thunderstorm before 11pm, then a chance of rain between 11pm and midnight, then a slight chance of drizzle after midnight. Patchy fog before 3am. Temperature rising to around 49 by 2am. Southeast wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 80%.
10% chance of Thursday Thursday... A slight chance of drizzle before 9am. Partly sunny, with a high near 53. Northwest wind 6 to 10 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 31. North wind 3 to 6 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 43.
80% chance of rain Friday Night Friday Night... Rain, mainly after midnight. Low around 37. Chance of precipitation is 80%.
70% chance of rain Saturday Saturday... Rain likely, mainly before noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
20% chance of rain & snow Saturday Night Saturday Night... A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 39.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24.
Partly Sunny on Monday Monday... Partly sunny, with a high near 41.
40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 26.
40% chance of snow Tuesday Tuesday... A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Current Radar Image


Sun Almanac for Mascoutah, Illinois
Sunrise: 07:00 AM
Sunset: 5:26 PM
Civil Sunrise:06:33 AM
Civil Sunset: 5:54 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 6:25 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 6:56 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.