Weather for La Grange, Illinois
Current Weather
Humidity: 69%
Feels Like: 14.7°F
Wind: WNW 11.4 mph
Wind Gusts: 18.3 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Thu
H: 41°F
L: 25°F
Fri
H: 34°F
L: 20°F
Sat
H: 33°F
L: 29°F
Sun
H: 27°F
L: 12°F
Mon
H: 20°F
L: 13°F
Air Quality
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 65 μg/m3
Astronomical
Sun Transit: 11:49 AM
Sunset: 4:39 PM
Daylight: 9 hrs 38 mins
Moon Transit: 5:52 PM
Moonset: 11:27 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
4:55 AM - 7:25 AM5:22 PM - 7:52 PM
Minor Periods
12:00 AM - 12:00 AM11:58 AM - 1:28 PM
Action Rating: 3 out of 5
Winter Storm Watch issued November 27 at 3:25AM CST until November 30 at 12:00AM CST by NWS St Louis MO
Effective: Thu November 27, 2025, 3:25 AM
Expires: Thu November 27, 2025, 9:30 PM
* WHAT...Heavy snow possible. Total snow accumulations between 4 and 8 inches possible. * WHERE...Portions of south central, southwest, and west central Illinois and east central and northeast Missouri. * WHEN...From late Friday night through Saturday evening. * IMPACTS...Travel could be very difficult.
Monitor the latest forecasts for updates on this situation.
Winter Storm Watch issued November 27 at 4:18AM CST until November 30 at 6:00AM CST by NWS Lincoln IL
Effective: Thu November 27, 2025, 4:18 AM
Expires: Thu November 27, 2025, 3:00 PM
* WHAT...Heavy snow possible. Total snow accumulations in excess of 5 inches possible. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult.
Monitor the latest forecasts for updates on this situation. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.
Winter Storm Watch issued November 27 at 2:31AM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL
Effective: Thu November 27, 2025, 2:31 AM
Expires: Thu November 27, 2025, 11:45 AM
* WHAT...Heavy snow possible. Total snow accumulations of 6 or more inches are possible. Winds could gust as high as 25 mph. * WHERE...Portions of north central, northwest, and west central Illinois, east central, northeast, and southeast Iowa, and northeast Missouri. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Roads will likely become slick and hazardous. Travel could be very difficult due to slippery conditions and reduced visibility. * ADDITIONAL DETAILS...There is a moderate to high probability for 6 or more inches of snow across a large portion of eastern Iowa, northwest Illinois, and into northeast Missouri. The snow is expected to spread in from west to east Friday night into early Saturday morning. Periods of snow are expected to continue through Saturday and could be moderate to heavy at times.
Monitor the latest forecasts for updates on this situation.
Weather Forecast
Average Temperature: 31.6°F
Average Humidity: 63%
Wind: 16.3 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 3.23 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 64.92 μg/m3
Astronomical
Sun Transit: 11:49 AM
Sunset: 4:39 PM
Daylight: 9 hrs 38 mins
Moon Transit: 5:52 PM
Moonset: 11:27 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
4:55 AM - 7:25 AM5:22 PM - 7:52 PM
Minor Periods
12:00 AM - 12:00 AM11:58 AM - 1:28 PM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 27.5°F
Average Humidity: 63%
Wind: 9.8 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 4.69 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 58.84 μg/m3
Astronomical
Sun Transit: 11:50 AM
Sunset: 4:39 PM
Daylight: 9 hrs 37 mins
Moon Transit: 6:37 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%
Best Times for Fishing or Hunting
Major Periods
5:40 AM - 8:10 AM6:07 PM - 8:37 PM
Minor Periods
12:21 AM - 1:51 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 31.1°F
Average Humidity: 89%
Wind: 19.5 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 7.32 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 55.52 μg/m3
Astronomical
Sun Transit: 11:50 AM
Sunset: 4:38 PM
Daylight: 9 hrs 35 mins
Moon Transit: 8:12 PM
Moonset: 12:36 AM
Moon Phase: First Quarter
Moon Illumination: 68.7%
Best Times for Fishing or Hunting
Major Periods
6:26 AM - 8:56 AM7:42 PM - 10:12 PM
Minor Periods
12:44 AM - 2:14 PM12:06 AM - 1:36 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 24.4°F
Average Humidity: 91%
Wind: 19.5 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 65.92 μg/m3
Astronomical
Sun Transit: 11:50 AM
Sunset: 4:38 PM
Daylight: 9 hrs 34 mins
Moon Transit: 8:11 PM
Moonset: 1:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:41 PM - 10:11 PM
Minor Periods
1:08 PM - 2:38 PM1:15 AM - 2:45 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 15.3°F
Average Humidity: 90%
Wind: 5.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.93 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 71.46 μg/m3
Astronomical
Sun Transit: 11:51 AM
Sunset: 4:38 PM
Daylight: 9 hrs 33 mins
Moon Transit: 9:03 PM
Moonset: 2:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%
Best Times for Fishing or Hunting
Major Periods
8:02 AM - 10:32 AM8:33 PM - 11:03 PM
Minor Periods
1:35 PM - 3:05 PM2:29 AM - 3:59 AM
Action Rating: 2 out of 5