Water Temperature of the Illinois River in Peoria, IL

Current Water Temperature

36.7°F

Measurement Time: Saturday, November 29, 2025, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Peoria Lock and Dam; Bartonville, IL; North Pekin, IL; Creve Coeur; Crevecoeur Nature Preserve

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Illinois River

Station Name: Peoria 5SSW - L&D 7
Data Source: USGS

Elevation Above Sea Level: 436 feet / 133 meters

Nearest Address:
Peoria, IL 61610
Tazewell County

GPS Coordinates: 40.6333, -89.625

Nearby Water Temperatures

Mason Tazewell Drainage Ditch, Topeka, IL (26.1 mi)
Illinois River, Henry, IL (35.6 mi)
North Fork Salt Creek, De Witt, IL (50.9 mi)
Salt Creek, Farmer City, IL (57.9 mi)
Illinois River, Utica, IL (58.2 mi)
Lick Creek, Springfield, IL (63.5 mi)
Sugar Creek, Chatham, IL (67.3 mi)
Illinois River, Marseilles, IL (67.4 mi)
Illinois River, La Grange, IL (67.7 mi)
Illinois River, Seneca, IL (70.0 mi)
Illinois River, Seneca, IL (70.0 mi)
Mississippi River, Gladstone, IL (75.1 mi)
Mississippi River, Le Claire, IA (76.6 mi)
Hanson Gravel Pit, Morris, IL (77.4 mi)
Mississippi River, Rock Island, IL (78.3 mi)

Weather for Peoria, Illinois

Current Weather

27°F
Overcast
Conditions: Overcast
Humidity: 81%
Feels Like: 13.3°F
Wind: W 20.1 mph
Wind Gusts: 28.6 mph
Pressure: 29.98 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Light freezing rain
Sun
H: 28°F
L: 21°F
Moderate or heavy snow showers
Mon
H: 28°F
L: 21°F
Moderate or heavy snow showers
Tue
H: 28°F
L: 14°F
Moderate or heavy snow showers
Wed
H: 33°F
L: 15°F
Partly Cloudy
Thu
H: 19°F
L: 3°F

Air Quality

PM2.5: 3.15 μg/m3
PM10: 3.25 μg/m3
Carbon Monoxide: 174.85 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:47 AM
Sunset: 4:32 PM
Daylight: 9 hrs 30 mins
Moonrise: 1:34 PM
Moon Transit: 8:08 PM
Moonset: 1:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:38 PM - 10:08 PM

Minor Periods

1:04 PM - 2:34 PM
1:12 AM - 2:42 AM

Action Rating: 2 out of 5

Winter Storm Warning issued November 29 at 2:52PM CST until November 30 at 6:00AM CST by NWS Lincoln IL

Effective: Sat November 29, 2025, 2:52 PM
Expires: Sun November 30, 2025, 4:00 AM

* WHAT...Heavy snow. Additional snow accumulations between 1 and 3 inches. Winds gusting as high as 35 mph. * WHERE...Portions of central and west central Illinois. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Plan on slippery road conditions.

Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.


Winter Storm Warning issued November 29 at 12:45PM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL

Effective: Sat November 29, 2025, 12:45 PM
Expires: Sat November 29, 2025, 8:45 PM

* WHAT...Heavy snow. Additional snow accumulations between 3 and 6 inches. Winds gusting as high as 35 mph overnight, resulting in blowing snow and reduced visibilties. * WHERE...Portions of north central and northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Iowa, the latest road conditions are available at 511ia.org or by calling 511. In Illinois, the latest road conditions are available at gettingaroundillinois.com. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.


Winter Storm Warning issued November 29 at 8:37PM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL

Effective: Sat November 29, 2025, 8:37 PM
Expires: Sun November 30, 2025, 4:45 AM

* WHAT...Heavy snow. Additional snow accumulations of one to two inches. Winds gusting as high as 40 mph. * WHERE...Portions of north central and northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Iowa, the latest road conditions are available at 511ia.org or by calling 511. In Illinois, the latest road conditions are available at gettingaroundillinois.com. 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.


Sunday, November 30, 2025

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 26.5°F
Average Humidity: 87%
Chance of Rain: 61%
Wind: 21.3 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 4.07 μg/m3
PM10: 4.28 μg/m3
Carbon Monoxide: 169.73 μg/m3
Nitrogen Dioxide: 7.19 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 67.64 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:47 AM
Sunset: 4:32 PM
Daylight: 9 hrs 30 mins
Moonrise: 1:34 PM
Moon Transit: 8:08 PM
Moonset: 1:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:38 PM - 10:08 PM

Minor Periods

1:04 PM - 2:34 PM
1:12 AM - 2:42 AM

Action Rating: 2 out of 5

Monday, December 1, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 25°F
Average Humidity: 91%
Chance of Rain: 77%
Wind: 6.3 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 6.51 μg/m3
PM10: 6.73 μg/m3
Carbon Monoxide: 197.41 μg/m3
Nitrogen Dioxide: 12.29 μg/m3
Sulphur Dioxide: 2.09 μg/m3
Ozone: 65.92 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 11:47 AM
Sunset: 4:32 PM
Daylight: 9 hrs 29 mins
Moonrise: 2:00 PM
Moon Transit: 9:00 PM
Moonset: 2:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%

Best Times for Fishing or Hunting

Major Periods

8:06 AM - 10:36 AM
8:30 PM - 11:00 PM

Minor Periods

1:30 PM - 3:00 PM
2:26 AM - 3:56 AM

Action Rating: 2 out of 5

Tuesday, December 2, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 22.4°F
Average Humidity: 91%
Chance of Rain: 79%
Wind: 7.8 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 5.51 μg/m3
PM10: 5.58 μg/m3
Carbon Monoxide: 236.65 μg/m3
Nitrogen Dioxide: 12.02 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 61.12 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 11:48 AM
Sunset: 4:32 PM
Daylight: 9 hrs 28 mins
Moonrise: 2:31 PM
Moon Transit: 9:56 PM
Moonset: 4:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.7%

Best Times for Fishing or Hunting

Major Periods

9:00 AM - 11:30 AM
9:26 PM - 11:56 PM

Minor Periods

2:01 PM - 3:31 PM
3:44 AM - 5:14 AM

Action Rating: 2 out of 5

Wednesday, December 3, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 25.7°F
Average Humidity: 95%
Chance of Rain: 71%
Wind: 11.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 6.45 μg/m3
Carbon Monoxide: 209.58 μg/m3
Nitrogen Dioxide: 8.83 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 63.38 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 11:48 AM
Sunset: 4:32 PM
Daylight: 9 hrs 27 mins
Moonrise: 3:09 PM
Moon Transit: 10:58 PM
Moonset: 5:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

9:59 AM - 12:29 AM
12:00 AM - 12:00 AM

Minor Periods

2:39 PM - 4:09 PM
5:06 AM - 6:36 AM

Action Rating: 4 out of 5

Thursday, December 4, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 13.5°F
Average Humidity: 94%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 2

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:48 AM
Sunset: 4:32 PM
Daylight: 9 hrs 25 mins
Moonrise: 3:59 PM
Moon Transit: 12:00 AM
Moonset: 6:58 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:03 AM - 1:33 PM

Minor Periods

3:29 PM - 4:59 PM
6:28 AM - 7:58 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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