Water Temperature of the Mississippi River in Winona, MN

Current Water Temperature

72.1°F

Measurement Time: Sunday, January 21, 2024, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Minnesota City, MN; Goodview, MN

Mississippi River

Station Name: Winona L&D 5A
Data Source: USGS

Elevation Above Sea Level: 646 feet

Nearest Address:
Winona, MN 55959
Winona County

GPS Coordinates: 44.0875, -91.6703

Nearby Water Temperatures

Mississippi River, Minnesota City, MN (8.6 mi)
Mississippi River, Trempealeau, WI (13.1 mi)
Whitewater River, Beaver, MN (17.2 mi)
Mississippi River, Kellogg, MN (18.6 mi)
Mississippi River, Alma, WI (20.7 mi)
Lake Onalaska, La Crescent, MN (23.6 mi)
South Branch Root River, Carimona, MN (38.1 mi)
Lake Pepin, Lake City, MN (38.6 mi)
Mississippi River, Genoa, WI (41.9 mi)
Cascade Creek, Rochester, MN (43.1 mi)
Wells Creek, Frontenac, MN (43.7 mi)
Stillwell Creek, Fort McCoy, WI (50.7 mi)
Fall Creek, Fall Creek, WI (53.5 mi)
Eau Claire River, Augusta, WI (54.8 mi)
Mississippi River, Red Wing, MN (58.8 mi)

Weather for Winona, Minnesota

Current Weather

57.9°F
Sunny
Sunny
58.5°F
59.5°F
82%
N 3.1 mph
3.8 mph
59.5°F
51.9°F
0 in
0%
9 mi
1020 mbar
1.1

Five Day Weather Forecast

Sunny
Wed
H: 77°F
L: 54°F
Sunny
Thu
H: 75°F
L: 49°F
Patchy rain nearby
Fri
H: 73°F
L: 54°F
Sunny
Sat
H: 85°F
L: 58°F
Sunny
Sun
H: 94°F
L: 66°F

Air Quality

AQI: 1 - Good
PM2.5: 2.1 μg/m3
PM10: 2.2 μg/m3
Carbon Monoxide: 164 μg/m3
Nitrogen Dioxide: 4.5 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 58 mins
Moonrise: 3:20 PM
Moon Transit: 8:00 PM
Moonset: 12:05 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
7:30 PM - 10:00 PM

Minor Periods

2:50 PM - 4:20 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
77.2°F
54°F
63.4°F
67%
0 in
5%
0%
5.6 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 3.5 μg/m3
PM10: 3.62 μg/m3
Carbon Monoxide: 143.88 μg/m3
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 0.26 μg/m3
Ozone: 67.63 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 58 mins
Moonrise: 3:20 PM
Moon Transit: 8:00 PM
Moonset: 12:05 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
7:30 PM - 10:00 PM

Minor Periods

2:50 PM - 4:20 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
74.7°F
49.3°F
62.5°F
73%
0 in
7%
0%
7.2 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 4.93 μg/m3
PM10: 5.13 μg/m3
Carbon Monoxide: 140.63 μg/m3
Nitrogen Dioxide: 6.57 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 71.13 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 56 mins
Moonrise: 4:26 PM
Moon Transit: 8:47 PM
Moonset: 12:31 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:39 AM - 10:09 AM
8:17 PM - 10:47 PM

Minor Periods

3:56 PM - 5:26 PM
12:01 AM - 1:31 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Patchy rain nearby
73.1°F
53.5°F
64.5°F
83%
0.01 in
30%
0%
8.3 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 3.39 μg/m3
PM10: 3.58 μg/m3
Carbon Monoxide: 131.54 μg/m3
Nitrogen Dioxide: 3.84 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 78.79 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:40 PM
Daylight: 14 hrs 54 mins
Moonrise: 5:28 PM
Moon Transit: 9:37 PM
Moonset: 1:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:28 AM - 10:58 AM
9:07 PM - 11:37 PM

Minor Periods

4:58 PM - 6:28 PM
12:33 AM - 2:03 AM

Action Rating: 3 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
85.4°F
57.6°F
72.2°F
85%
0.15 in
75%
0%
12.1 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 3.71 μg/m3
PM10: 3.92 μg/m3
Carbon Monoxide: 147.75 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 89.54 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:13 PM
Sunset: 8:39 PM
Daylight: 14 hrs 52 mins
Moonrise: 6:25 PM
Moon Transit: 10:28 PM
Moonset: 1:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

9:18 AM - 11:48 AM
12:00 AM - 12:00 AM

Minor Periods

5:55 PM - 7:25 PM
1:13 AM - 2:43 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
93.7°F
65.9°F
76.7°F
84%
0.96 in
79%
0%
19.9 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 2.56 μg/m3
PM10: 2.7 μg/m3
Carbon Monoxide: 227 μg/m3
Nitrogen Dioxide: 5.58 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 75.38 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:13 PM
Sunset: 8:38 PM
Daylight: 14 hrs 50 mins
Moonrise: 7:14 PM
Moon Transit: 11:19 PM
Moonset: 2:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:10 AM - 12:40 AM
12:00 AM - 12:00 AM

Minor Periods

6:44 PM - 8:14 PM
2:02 AM - 3:32 AM

Action Rating: 3 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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