Water Temperature of the Des Moines River in Ottumwa, IA

Current Water Temperature

36.5°F

Measurement Time: Saturday, February 21, 2026, 7:20 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

28°F
Sunny
Sunny
17°F
29°F
52%
NW 13.6 mph
15.7 mph
17.8°F
13.5°F
0 in
0%
9 mi
1025 mbar
2.3

Five Day Weather Forecast

Sunny
Sat
H: 31°F
L: 14°F
Sunny
Sun
H: 26°F
L: 14°F
Sunny
Mon
H: 30°F
L: 11°F
Overcast
Tue
H: 51°F
L: 19°F
Sunny
Wed
H: 44°F
L: 25°F

Air Quality

AQI: 2 - Moderate
PM2.5: 8.05 μg/m3
PM10: 8.25 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 6.65 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:23 AM
Sunset: 5:51 PM
Daylight: 10 hrs 56 mins
Moonrise: 8:44 AM
Moon Transit: 3:44 PM
Moonset: 10:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:14 PM - 5:44 PM

Minor Periods

10:29 PM - 11:59 PM
8:14 AM - 9:44 AM

Action Rating: 3 out of 5

Saturday, February 21, 2026

Weather Forecast

Sunny
30.6°F
13.6°F
20.9°F
68%
0 in
0%
0%
15 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 10.68 μg/m3
PM10: 10.94 μg/m3
Carbon Monoxide: 191.97 μg/m3
Nitrogen Dioxide: 5.53 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 69.6 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:23 AM
Sunset: 5:51 PM
Daylight: 10 hrs 56 mins
Moonrise: 8:44 AM
Moon Transit: 3:44 PM
Moonset: 10:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:14 PM - 5:44 PM

Minor Periods

10:29 PM - 11:59 PM
8:14 AM - 9:44 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Sunny
25.9°F
14.3°F
20°F
65%
0 in
0%
0%
21.9 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 7.54 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 169.81 μg/m3
Nitrogen Dioxide: 3.64 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 73.28 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:23 AM
Sunset: 5:53 PM
Daylight: 10 hrs 58 mins
Moonrise: 9:12 AM
Moon Transit: 4:36 PM
Moonset: 12:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

3:19 AM - 5:49 AM
4:06 PM - 6:36 PM

Minor Periods

12:00 AM - 12:00 AM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Sunny
30°F
11.1°F
19.4°F
63%
0 in
0%
0%
13.4 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 5.8 μg/m3
Carbon Monoxide: 157.09 μg/m3
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 76.12 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:22 AM
Sunset: 5:54 PM
Daylight: 11 hrs 1 mins
Moonrise: 9:46 AM
Moon Transit: 5:33 PM
Moonset: 12:15 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

4:14 AM - 6:44 AM
5:03 PM - 7:33 PM

Minor Periods

9:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, February 24, 2026

Weather Forecast

Overcast
50.8°F
18.7°F
32.4°F
62%
0 in
0%
0%
16.1 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 10.43 μg/m3
PM10: 10.86 μg/m3
Carbon Monoxide: 188.18 μg/m3
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 69.32 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:22 AM
Sunset: 5:55 PM
Daylight: 11 hrs 4 mins
Moonrise: 10:30 AM
Moon Transit: 6:33 PM
Moonset: 1:31 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

5:12 AM - 7:42 AM
6:03 PM - 8:33 PM

Minor Periods

10:00 AM - 11:30 AM
1:01 AM - 2:31 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Sunny
44.4°F
25.1°F
34°F
55%
0 in
0%
3%
13.6 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 23.37 μg/m3
PM10: 24.31 μg/m3
Carbon Monoxide: 303.33 μg/m3
Nitrogen Dioxide: 13.66 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 52.38 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:22 AM
Sunset: 5:56 PM
Daylight: 11 hrs 6 mins
Moonrise: 11:24 AM
Moon Transit: 7:36 PM
Moonset: 2:44 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

6:14 AM - 8:44 AM
7:06 PM - 9:36 PM

Minor Periods

10:54 AM - 12:24 AM
2:14 AM - 3:44 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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