Weather for Peoria, Illinois
Current Weather
Five Day Weather Forecast
Thu
H: 87°F
L: 57°F
Fri
H: 72°F
L: 56°F
Sat
H: 71°F
L: 49°F
Sun
H: 72°F
L: 48°F
Mon
H: 74°F
L: 60°F
Air Quality
Nitrogen Dioxide: 4.25 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 99 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:46 PM
Daylight: 13 hrs 38 mins
Moon Transit: 7:12 PM
Moonset: 2:08 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
6:17 AM - 8:47 AM6:42 PM - 9:12 PM
Minor Periods
10:57 AM - 12:27 AM1:38 AM - 3:08 AM
Action Rating: 3 out of 5
Flood Warning issued April 23 at 10:10AM CDT by NWS Lincoln IL
Effective: Thu April 23, 2026, 10:10 AM
Expires: Fri April 24, 2026, 2:00 AM
...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Cass, Fulton and Mason Counties. Illinois River at Beardstown affecting Cass, Brown, Schuyler and Morgan 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 9:45 AM CDT Thursday the stage was 16.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Thursday was 16.6 feet. - Forecast...The river is expected to fall to 15.4 feet Thursday, April 30. - 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 23 at 10:31AM CDT until April 24 at 1:00PM CDT by NWS Chicago IL
Effective: Thu April 23, 2026, 10:31 AM
Expires: Fri April 24, 2026, 4:45 AM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Salle affecting La Salle, Putnam and Bureau Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until Friday afternoon. * IMPACTS...At 20.0 feet, Agricultural areas in La Salle, Spring Valley, and Peru are inundated. * ADDITIONAL DETAILS... - At 9:45 AM CDT Thursday the stage was 20.1 feet. - Forecast...The river is expected to fluctuate around flood stage of 20.0 feet through tonight, then slowly fall below flood stage on Friday. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood
A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by late tonight.
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.17 μg/m3
Sulphur Dioxide: 2.13 μg/m3
Ozone: 84.4 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:46 PM
Daylight: 13 hrs 38 mins
Moon Transit: 7:12 PM
Moonset: 2:08 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
6:17 AM - 8:47 AM6:42 PM - 9:12 PM
Minor Periods
10:57 AM - 12:27 AM1:38 AM - 3:08 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 92 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:47 PM
Daylight: 13 hrs 41 mins
Moon Transit: 8:05 PM
Moonset: 2:46 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
7:12 AM - 9:42 AM7:35 PM - 10:05 PM
Minor Periods
12:12 AM - 1:42 PM2:16 AM - 3:46 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.33 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 78.96 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:48 PM
Daylight: 13 hrs 43 mins
Moon Transit: 8:53 PM
Moonset: 3:15 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%
Best Times for Fishing or Hunting
Major Periods
8:02 AM - 10:32 AM8:23 PM - 10:53 PM
Minor Periods
1:23 PM - 2:53 PM2:45 AM - 4:15 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.98 μg/m3
Sulphur Dioxide: 4.73 μg/m3
Ozone: 84.52 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:49 PM
Daylight: 13 hrs 46 mins
Moon Transit: 9:37 PM
Moonset: 3:40 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
8:48 AM - 11:18 AM9:07 PM - 11:37 PM
Minor Periods
2:31 PM - 4:01 PM3:10 AM - 4:40 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 5.2 μg/m3
Ozone: 101.08 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 7:50 PM
Daylight: 13 hrs 48 mins
Moon Transit: 10:20 PM
Moonset: 4:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%
Best Times for Fishing or Hunting
Major Periods
9:32 AM - 12:02 AM12:00 AM - 12:00 AM
Minor Periods
3:36 PM - 5:06 PM3:33 AM - 5:03 AM
Action Rating: 2 out of 5