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Marseilles, Illinois Weather Forecast
Marseilles, Illinois Weather
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Weather Forecast for Marseilles, Illinois : LaSalle County
Issued: 3:11 am CST Nov 5, 2025 Latitude: 41.3308666 Longitude: -88.7081293 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Veterans Day
Mostly Clear on Overnight Mostly Sunny on Wednesday Increasing Clouds on Thursday 30% chance of rain on Friday 20% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Veterans Day
Low: 51°F High: 62°F High: 58°F High: 65°F High: 51°F High: 37°F High: 36°F High: 45°F
Low: 32°F Low: 50°F Low: 37°F Low: 31°F Low: 21°F Low: 22°F  
Mostly Clear Mostly Sunny Increasing Clouds Rain Rain Mostly Sunny Sunny Partly Sunny
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Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
54°
Clear
as of 2:55 AM CST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
9 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
PERU - (KVYS)
55°
Clear
as of 2:55 AM CST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 22 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
55°
Clear
as of 2:55 AM CST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 21 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
ROMEOVILLE WFO - (KLOT)
54°
Clear
as of 2:55 AM CST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 18 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 62. Breezy, with a west southwest wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 35 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming light west after midnight.
Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 58. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
80% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 50. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
30% chance of rain Friday Friday... A 30 percent chance of showers before noon. Mostly sunny, with a high near 65.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 37.
20% chance of rain Saturday Saturday... A chance of rain after noon. Partly sunny, with a high near 51.
70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before midnight. Mostly cloudy, with a low around 31.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 37.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 21.
Sunny on Monday Monday... Sunny, with a high near 36.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 22.
Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 45.
Current Radar Image


Sun Almanac for Marseilles, Illinois
Sunrise: 06:32 AM
Sunset: 4:45 PM
Civil Sunrise:06:03 AM
Civil Sunset: 5:14 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 04:58 AM
Astro Sunset: 6:19 PM
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