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

30.2°F
Mist
Mist
27.1°F
33.6°F
93%
ENE 3.1 mph
6 mph
31.6°F
23.1°F
0 in
0%
1 mi
1017 mbar
0.1

Five Day Weather Forecast

Partly Cloudy
Thu
H: 49°F
L: 31°F
Overcast
Fri
H: 40°F
L: 35°F
Fog
Sat
H: 42°F
L: 34°F
Overcast
Sun
H: 46°F
L: 33°F
Partly Cloudy
Mon
H: 44°F
L: 26°F

Air Quality

AQI: 1 - Good
PM2.5: 30.35 μg/m3
PM10: 31.75 μg/m3
Carbon Monoxide: 239.85 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 117 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:17 AM
Moon Transit: 12:31 AM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:01 AM - 2:31 AM

Minor Periods

7:57 PM - 9:27 PM
6:47 AM - 8:17 AM

Action Rating: 4 out of 5

Thursday, March 19, 2026

Weather Forecast

Partly Cloudy
48.9°F
31.1°F
38.4°F
81%
0 in
0%
0%
6.3 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 27 μg/m3
PM10: 28.35 μg/m3
Carbon Monoxide: 246.29 μg/m3
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 104.8 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:17 AM
Moon Transit: 12:31 AM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:01 AM - 2:31 AM

Minor Periods

7:57 PM - 9:27 PM
6:47 AM - 8:17 AM

Action Rating: 4 out of 5

Friday, March 20, 2026

Weather Forecast

Overcast
40.3°F
34.9°F
38.1°F
99%
0 in
0%
0%
13.2 mph
1


Air Quality

AQI: 2 - Moderate
PM2.5: 17.57 μg/m3
PM10: 18.39 μg/m3
Carbon Monoxide: 190.81 μg/m3
Nitrogen Dioxide: 4.94 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 90.4 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 9:27 AM
Sunset: 7:19 PM
Daylight: 12 hrs 10 mins
Moonrise: 7:39 AM
Moon Transit: 2:34 PM
Moonset: 9:46 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:04 PM - 4:34 PM

Minor Periods

9:16 PM - 10:46 PM
7:09 AM - 8:39 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Fog
41.9°F
34.3°F
38°F
98%
0 in
0%
0%
16.1 mph
1.1


Air Quality

AQI: 2 - Moderate
PM2.5: 19.07 μg/m3
PM10: 19.59 μg/m3
Carbon Monoxide: 183.89 μg/m3
Nitrogen Dioxide: 10.72 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 72.92 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:20 PM
Daylight: 12 hrs 13 mins
Moonrise: 8:04 AM
Moon Transit: 3:27 PM
Moonset: 11:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

2:16 AM - 4:46 AM
2:57 PM - 5:27 PM

Minor Periods

12:00 AM - 12:00 AM
7:34 AM - 9:04 AM

Action Rating: 3 out of 5

Sunday, March 22, 2026

Weather Forecast

Overcast
46.4°F
33.4°F
42.6°F
83%
0 in
0%
0%
18.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.12 μg/m3
PM10: 5.39 μg/m3
Carbon Monoxide: 173.49 μg/m3
Nitrogen Dioxide: 4.02 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 72.4 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:00 AM
Sunset: 7:22 PM
Daylight: 12 hrs 16 mins
Moonrise: 8:34 AM
Moon Transit: 4:23 PM
Moonset: 12:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
3:53 PM - 6:23 PM

Minor Periods

8:04 AM - 9:34 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, March 23, 2026

Weather Forecast

Partly Cloudy
43.6°F
26.4°F
31.9°F
67%
0 in
0%
5%
11.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.5 μg/m3
PM10: 1.55 μg/m3
Carbon Monoxide: 180.76 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 84.23 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:00 AM
Sunset: 7:23 PM
Daylight: 12 hrs 19 mins
Moonrise: 9:12 AM
Moon Transit: 5:24 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
4:54 PM - 7:24 PM

Minor Periods

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