Weather for La Grange, Illinois
Current Weather
Five Day Weather Forecast
Wed
H: 82°F
L: 57°F
Thu
H: 78°F
L: 56°F
Fri
H: 78°F
L: 59°F
Sat
H: 71°F
L: 55°F
Sun
H: 70°F
L: 50°F
Air Quality
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 78 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:48 PM
Daylight: 13 hrs 33 mins
Moon Transit: 6:18 PM
Moonset: 1:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
5:13 AM - 7:43 AM5:48 PM - 8:18 PM
Minor Periods
9:50 AM - 11:20 AM12:50 AM - 2:20 AM
Action Rating: 2 out of 5
Flood Warning issued April 21 at 11:19AM CDT by NWS Lincoln IL
Effective: Tue April 21, 2026, 11:19 AM
Expires: Wed April 22, 2026, 3:30 AM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Mason and Cass Counties. Illinois River at Beardstown affecting Brown, Morgan, Schuyler and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 10:45 AM CDT Tuesday the stage was 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:45 AM CDT Tuesday was 16.5 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet early tomorrow afternoon. - Flood stage is 14.0 feet.
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov.
Flood Warning issued April 21 at 8:56PM CDT by NWS Lincoln IL
Effective: Tue April 21, 2026, 8:56 PM
Expires: Wed April 22, 2026, 1:00 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Brown, Morgan, Schuyler and Cass Counties. ...The Flood Warning is cancelled for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Tazewell and Woodford Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 PM CDT Tuesday the stage was 16.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Tuesday was 16.6 feet. - Forecast...The river is expected to rise to a crest of 16.6 feet early tomorrow afternoon. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued April 21 at 11:19AM CDT by NWS Lincoln IL
Effective: Tue April 21, 2026, 11:19 AM
Expires: Wed April 22, 2026, 3:30 AM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Mason and Cass Counties. Illinois River at Beardstown affecting Brown, Morgan, Schuyler and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Minor flooding begins to agricultural areas not protected by levees. * ADDITIONAL DETAILS... - At 10:45 AM CDT Tuesday the stage was 16.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:45 AM CDT Tuesday was 16.4 feet. - Forecast...The river is expected to rise to a crest of 16.9 feet early Thursday afternoon. - Flood stage is 14.0 feet.
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov.
Flood Warning issued April 21 at 8:56PM CDT by NWS Lincoln IL
Effective: Tue April 21, 2026, 8:56 PM
Expires: Wed April 22, 2026, 1:00 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Brown, Morgan, Schuyler and Cass Counties. ...The Flood Warning is cancelled for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Tazewell and Woodford Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 8:45 PM CDT Tuesday the stage was 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Tuesday was 16.5 feet. - Forecast...The river is expected to rise to a crest of 16.7 feet early Thursday afternoon. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued April 21 at 11:16AM CDT by NWS St Louis MO
Effective: Tue April 21, 2026, 11:16 AM
Expires: Wed April 22, 2026, 11:30 PM
...The Flood Warning is extended for the Mississippi River at the following points... Mississippi River at Grafton. Mississippi River at Canton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...Until further notice. * IMPACTS...At 19.0 feet, The Corps of Engineers begins flood fight procedures. At this level, preparations are made to install two flood gates at Hill Street and Center Street if the forecast exceeds 20.5 feet. * ADDITIONAL DETAILS... - At 10:15 AM CDT Tuesday the stage was 19.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM CDT Tuesday was 19.6 feet. - Forecast...The river is expected to rise to a crest of 19.4 feet this afternoon. - Flood stage is 17.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 89.96 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:48 PM
Daylight: 13 hrs 33 mins
Moon Transit: 6:18 PM
Moonset: 1:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
5:13 AM - 7:43 AM5:48 PM - 8:18 PM
Minor Periods
9:50 AM - 11:20 AM12:50 AM - 2:20 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.11 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 87.68 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:49 PM
Daylight: 13 hrs 36 mins
Moon Transit: 7:16 PM
Moonset: 2:09 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
6:13 AM - 8:43 AM6:46 PM - 9:16 PM
Minor Periods
11:03 AM - 12:33 AM1:39 AM - 3:09 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.29 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 92.56 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:50 PM
Daylight: 13 hrs 38 mins
Moon Transit: 8:08 PM
Moonset: 2:47 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
7:08 AM - 9:38 AM7:38 PM - 10:08 PM
Minor Periods
12:17 AM - 1:47 PM2:17 AM - 3:47 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 83.84 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:51 PM
Daylight: 13 hrs 41 mins
Moon Transit: 8:56 PM
Moonset: 3:18 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%
Best Times for Fishing or Hunting
Major Periods
7:58 AM - 10:28 AM8:26 PM - 10:56 PM
Minor Periods
1:28 PM - 2:58 PM2:48 AM - 4:18 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 2.61 μg/m3
Ozone: 89.46 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:52 PM
Daylight: 13 hrs 43 mins
Moon Transit: 9:41 PM
Moonset: 3:43 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM9:11 PM - 11:41 PM
Minor Periods
2:35 PM - 4:05 PM3:13 AM - 4:43 AM
Action Rating: 2 out of 5