Water Temperature of the Des Moines River in Ottumwa, IA

Current Water Temperature

32.7°F

Measurement Time: Saturday, January 17, 2026, 8:50 AM CST

Temperature Locations

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Local Points of Interest

Railroad Park

Des Moines River

Station Name: Des Moines River at Ottumwa, IA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 630 feet

Nearest Address:
Wabash Bridge
Ottumwa, IA 52501
Wapello County

GPS Coordinates: 41.01084795, -92.4112963

Nearby Water Temperatures

Des Moines River, Pella, IA (37.9 mi)
Lake Red Rock, Pella, IA (38.2 mi)
Des Moines River, Swan, IA (55.9 mi)
Mississippi River, Keokuk, IA (69.1 mi)
Mississippi River, New Boston, IL (71.6 mi)
Mississippi River, Gladstone, IL (73 mi)
Des Moines River, Des Moines, IA (75.3 mi)
Morgan Creek, Cedar Rapids, IA (75.6 mi)
Mississippi River, Canton, MO (76.1 mi)
Mississippi River, Illinois City, IL (78.3 mi)
Cedar River, Palo, IA (80 mi)
Long Branch Lake, Macon, MO (87.2 mi)
Raccoon River, Van Meter, IA (87.7 mi)
Mississippi River, Quincy, IL (92.3 mi)
South Raccoon River, Redfield, IA (98.8 mi)

Weather for Ottumwa, Iowa

Current Weather

10.9°F
Mist
Mist
-6.6°F
11.9°F
73%
NW 17.4 mph
21 mph
-5.6°F
-0.7°F
0 in
100%
3 mi
1021 mbar
0.4

Five Day Weather Forecast

Overcast
Sat
H: 13°F
L: 10°F
Patchy moderate snow
Sun
H: 24°F
L: 9°F
Sunny
Mon
H: 16°F
L: 7°F
Cloudy
Tue
H: 10°F
L: 0°F
Partly Cloudy
Wed
H: 33°F
L: 14°F

Air Quality

PM2.5: 2.35 μg/m3
PM10: 2.55 μg/m3
Carbon Monoxide: 167.05 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:19 AM
Sunset: 5:08 PM
Daylight: 9 hrs 37 mins
Moonrise: 7:06 AM
Moon Transit: 11:28 AM
Moonset: 3:55 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:58 AM - 1:28 PM

Minor Periods

3:25 PM - 4:55 PM
6:36 AM - 8:06 AM

Action Rating: 4 out of 5

Special Weather Statement issued January 17 at 9:25AM CST by NWS Des Moines IA

Effective: Sat January 17, 2026, 9:25 AM
Expires: Sat January 17, 2026, 1:00 PM

WHAT...Gusty winds with falling and blowing snow will quickly reduce visibility down to around or under a mile. Winds may gust over 40 mph at times as well. Snow amounts will be generally around an inch or less. WHERE...Much of northern into central Iowa and south central Iowa. WHEN...Now until 1 PM. IMPACTS...Hazardous driving conditions and slower than normal commute times due to snow quickly covering roads and reducing visibility. PREPAREDNESS AND PRECAUTIONARY ACTIONS...Motorists should be careful and prepare for quick changes in visibility and road conditions in a short distance as snow showers move in and out of an area.


Special Weather Statement issued January 17 at 10:43AM CST by NWS Des Moines IA

Effective: Sat January 17, 2026, 10:43 AM
Expires: Sat January 17, 2026, 12:45 PM

WHAT...Gusty winds with falling and blowing snow will quickly reduce visibility down to around or under a mile. Winds may gust over 40 mph at times as well. Snow amounts will be generally around an inch or less. WHERE...Portions of southern and south central Iowa. WHEN...Now until 1 PM. IMPACTS...Hazardous driving conditions and slower than normal commute times due to snow quickly covering roads and reducing visibility. PREPAREDNESS AND PRECAUTIONARY ACTIONS...Motorists should be careful and prepare for quick changes in visibility and road conditions in a short distance as snow showers move in and out of an area.


Special Weather Statement issued January 17 at 9:31AM CST by NWS Quad Cities IA IL

Effective: Sat January 17, 2026, 9:31 AM
Expires: Sat January 17, 2026, 6:00 PM

A band of light snow will continue to move southward today through the afternoon hours, with total snow accumulations of 1 to 2 inches possible for areas along and north of Highway 30. Northwesterly winds, gusting around 25 to 35 mph, will result in blowing snow, with reduced visibilities of a mile. Lower visibilities are possible in open, rural areas. Additionally, pavement temperatures in the teens should allow some partially snow-covered roads with slick spots. If planning to travel this morning through the afternoon hours, be ready for sharply reduced visibilities in blowing snow. Take it slow on the roadways, and allow plenty of following distance between you and the vehicle in front of you.


Special Weather Statement issued January 17 at 11:54AM CST by NWS Kansas City/Pleasant Hill MO

Effective: Sat January 17, 2026, 11:54 AM
Expires: Sat January 17, 2026, 6:00 PM

Areas of light to moderate snow showers will move across north- central Missouri through this afternoon. While widespread travel impacts are not expected, the snow showers may produce very light snow accumulations, brief reductions in visibility, and gusty winds up to 35 mph. Drivers should use extra caution this afternoon.


Saturday, January 17, 2026

Weather Forecast

Overcast
12.5°F
10.2°F
13.4°F
61%
0 in
0%
0%
18.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.83 μg/m3
PM10: 1.99 μg/m3
Carbon Monoxide: 159.63 μg/m3
Nitrogen Dioxide: 2.19 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 70.24 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:19 AM
Sunset: 5:08 PM
Daylight: 9 hrs 37 mins
Moonrise: 7:06 AM
Moon Transit: 11:28 AM
Moonset: 3:55 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:58 AM - 1:28 PM

Minor Periods

3:25 PM - 4:55 PM
6:36 AM - 8:06 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Patchy moderate snow
24.1°F
9.2°F
15°F
49%
0.03 in
60%
9%
17.7 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.64 μg/m3
PM10: 2.87 μg/m3
Carbon Monoxide: 171.02 μg/m3
Nitrogen Dioxide: 3.42 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 66.31 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:20 AM
Sunset: 5:10 PM
Daylight: 9 hrs 39 mins
Moonrise: 7:45 AM
Moon Transit: 12:20 AM
Moonset: 5:01 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:50 AM - 2:20 PM

Minor Periods

4:31 PM - 6:01 PM
7:15 AM - 8:45 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
15.7°F
6.6°F
11.9°F
58%
0 in
0%
0%
19.2 mph
0


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: 7:30 AM
Sun Transit: 12:20 AM
Sunset: 5:11 PM
Daylight: 9 hrs 41 mins
Moonrise: 8:18 AM
Moon Transit: 1:09 PM
Moonset: 6:09 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

5:39 PM - 7:09 PM
7:48 AM - 9:18 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Cloudy
9.9°F
0.2°F
7.7°F
42%
0 in
0%
0%
20.8 mph
1


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: 7:30 AM
Sun Transit: 12:20 AM
Sunset: 5:12 PM
Daylight: 9 hrs 42 mins
Moonrise: 8:45 AM
Moon Transit: 1:56 PM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
1:26 PM - 3:56 PM

Minor Periods

6:47 PM - 8:17 PM
8:15 AM - 9:45 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Partly Cloudy
32.7°F
13.8°F
22.2°F
44%
0 in
0%
8%
17.9 mph
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: 7:29 AM
Sun Transit: 12:21 AM
Sunset: 5:13 PM
Daylight: 9 hrs 44 mins
Moonrise: 9:09 AM
Moon Transit: 2:41 PM
Moonset: 8:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
2:11 PM - 4:41 PM

Minor Periods

7:56 PM - 9:26 PM
8:39 AM - 10:09 AM

Action Rating: 2 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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