Weather for Marseilles, Illinois
Current Weather
Humidity: 96%
Heat Index: 47.9°F
Feels Like: 44.4°F
Wind: SE 5 mph
Wind Gusts: 11 mph
Wind Chill: 44.4°F
Dew Point: 44.4°F
Chance of Precipitation: 0%
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 3 mi
UV Index: 0
Five Day Weather Forecast
Sat
H: 46°F
L: 39°F
Sun
H: 52°F
L: 23°F
Mon
H: 23°F
L: 13°F
Tue
H: 27°F
L: 10°F
Wed
H: 32°F
L: 23°F
Air Quality
Nitrogen Dioxide: 6.65 μg/m3
Sulphur Dioxide: 4.65 μg/m3
Ozone: 53 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 4:33 PM
Daylight: 9 hrs 13 mins
Moon Transit: 3:23 AM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%
Best Times for Fishing or Hunting
Major Periods
2:53 AM - 5:23 AM2:53 AM - 5:23 AM
Minor Periods
11:02 AM - 12:32 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Wind Advisory issued December 27 at 1:25PM CST until December 29 at 6:00PM CST by NWS Chicago IL
Effective: Sat December 27, 2025, 1:25 PM
Expires: Sat December 27, 2025, 11:30 PM
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. A few gusts to 55 mph possible. * WHERE...Portions of central, east central, north central, and northeast Illinois and northwest Indiana. * WHEN...From 6 PM CST /7 PM EST/ Sunday to 6 PM CST /7 PM EST/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially on north to south roads and for high profile vehicles. Use extra caution. Secure outdoor objects, including holiday decorations.
Wind Advisory issued December 27 at 1:50PM CST until December 29 at 6:00PM CST by NWS Quad Cities IA IL
Effective: Sat December 27, 2025, 1:50 PM
Expires: Sat December 27, 2025, 10:00 PM
* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of north central, northwest, and west central Illinois, southeast Iowa, and northeast Missouri. * WHEN...From 2 PM Sunday to 6 PM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued December 27 at 2:10PM CST until December 29 at 6:00PM CST by NWS Lincoln IL
Effective: Sat December 27, 2025, 2:10 PM
Expires: Sun December 28, 2025, 5:00 AM
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of central, east central, and west central Illinois. * WHEN...From 3 PM Sunday to 6 PM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Weather Forecast
Average Temperature: 42.8°F
Average Humidity: 97%
Wind: 12.1 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 10.81 μg/m3
Sulphur Dioxide: 3.16 μg/m3
Ozone: 29.16 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 4:33 PM
Daylight: 9 hrs 13 mins
Moon Transit: 3:23 AM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%
Best Times for Fishing or Hunting
Major Periods
2:53 AM - 5:23 AM2:53 AM - 5:23 AM
Minor Periods
11:02 AM - 12:32 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 45.7°F
Average Humidity: 93%
Wind: 27.7 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 9.2 μg/m3
Sulphur Dioxide: 5.31 μg/m3
Ozone: 43.64 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 4:34 PM
Daylight: 9 hrs 14 mins
Moon Transit: 6:45 PM
Moonset: 12:36 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%
Best Times for Fishing or Hunting
Major Periods
6:01 AM - 8:31 AM6:15 PM - 8:45 PM
Minor Periods
11:25 AM - 12:55 AM12:06 AM - 1:36 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 18.2°F
Average Humidity: 56%
Wind: 28.9 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 59.72 μg/m3
Astronomical
Sun Transit: 11:57 AM
Sunset: 4:34 PM
Daylight: 9 hrs 14 mins
Moon Transit: 7:37 PM
Moonset: 1:50 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
6:51 AM - 9:21 AM7:07 PM - 9:37 PM
Minor Periods
11:52 AM - 1:22 PM1:20 AM - 2:50 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 18.2°F
Average Humidity: 52%
Wind: 15.9 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 4.27 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 69.24 μg/m3
Astronomical
Sun Transit: 11:57 AM
Sunset: 4:35 PM
Daylight: 9 hrs 15 mins
Moon Transit: 8:34 PM
Moonset: 3:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%
Best Times for Fishing or Hunting
Major Periods
7:46 AM - 10:16 AM8:04 PM - 10:34 PM
Minor Periods
12:25 AM - 1:55 PM2:37 AM - 4:07 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 26.4°F
Average Humidity: 66%
Wind: 13.6 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 59 μg/m3
Astronomical
Sun Transit: 11:58 AM
Sunset: 4:36 PM
Daylight: 9 hrs 15 mins
Moon Transit: 9:37 PM
Moonset: 4:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%
Best Times for Fishing or Hunting
Major Periods
8:46 AM - 11:16 AM9:07 PM - 11:37 PM
Minor Periods
1:06 PM - 2:36 PM3:58 AM - 5:28 AM
Action Rating: 2 out of 5