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

79.5°F
Partly cloudy
Partly cloudy
81.1°F
78°F
42%
NW 6.7 mph
13.2 mph
75.3°F
57.9°F
0 in
50%
9 mi
1012 mbar
0.4

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 81°F
L: 61°F
Patchy rain nearby
Thu
H: 74°F
L: 50°F
Partly Cloudy
Fri
H: 75°F
L: 53°F
Cloudy
Sat
H: 78°F
L: 53°F
Patchy rain nearby
Sun
H: 86°F
L: 67°F

Air Quality

AQI: 1 - Good
PM2.5: 1.7 μg/m3
PM10: 1.7 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 1.1 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:09 PM
Sunset: 8:54 PM
Daylight: 15 hrs 30 mins
Moonrise: 4:24 PM
Moon Transit: 9:17 PM
Moonset: 1:39 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

8:11 AM - 10:41 AM
8:47 PM - 11:17 PM

Minor Periods

3:54 PM - 5:24 PM
1:09 AM - 2:39 AM

Action Rating: 3 out of 5

Severe Thunderstorm Watch issued June 24 at 1:55PM CDT until June 24 at 10:00PM CDT by NWS La Crosse WI

Effective: Wed June 24, 2026, 1:55 PM
Expires: Wed June 24, 2026, 10:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 387 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST IOWA ALLAMAKEE CLAYTON IN MINNESOTA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST MINNESOTA HOUSTON IN WISCONSIN THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL WISCONSIN ADAMS CLARK JUNEAU IN SOUTHWEST WISCONSIN CRAWFORD GRANT RICHLAND VERNON IN WEST CENTRAL WISCONSIN JACKSON LA CROSSE MONROE THIS INCLUDES THE CITIES OF BLACK RIVER FALLS, CALEDONIA, ELKADER, FRIENDSHIP, LA CROSSE, MAUSTON, NEILLSVILLE, PLATTEVILLE, PRAIRIE DU CHIEN, RICHLAND CENTER, SPARTA, TOMAH, VIROQUA, AND WAUKON.
Wednesday, June 24, 2026

Weather Forecast

Patchy rain nearby
81.3°F
60.6°F
68.8°F
78%
0.01 in
20%
0%
14.3 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 2.91 μg/m3
PM10: 2.99 μg/m3
Carbon Monoxide: 116.58 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 68.63 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:09 PM
Sunset: 8:54 PM
Daylight: 15 hrs 30 mins
Moonrise: 4:24 PM
Moon Transit: 9:17 PM
Moonset: 1:39 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

8:11 AM - 10:41 AM
8:47 PM - 11:17 PM

Minor Periods

3:54 PM - 5:24 PM
1:09 AM - 2:39 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
74°F
50.4°F
64.2°F
76%
0.01 in
27%
0%
10.3 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 1.51 μg/m3
PM10: 1.53 μg/m3
Carbon Monoxide: 127.21 μg/m3
Nitrogen Dioxide: 4.59 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 58.79 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:09 PM
Sunset: 8:54 PM
Daylight: 15 hrs 30 mins
Moonrise: 5:30 PM
Moon Transit: 10:03 PM
Moonset: 2:02 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:56 AM - 11:26 AM
12:00 AM - 12:00 AM

Minor Periods

5:00 PM - 6:30 PM
1:32 AM - 3:02 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Partly Cloudy
75.1°F
53°F
64°F
77%
0 in
17%
0%
10.7 mph
8.3


Air Quality

AQI: 1 - Good
PM2.5: 2.7 μg/m3
PM10: 2.73 μg/m3
Carbon Monoxide: 135.42 μg/m3
Nitrogen Dioxide: 5.73 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 58.21 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:09 PM
Sunset: 8:54 PM
Daylight: 15 hrs 29 mins
Moonrise: 6:35 PM
Moon Transit: 10:51 PM
Moonset: 2:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

9:43 AM - 12:13 AM
12:00 AM - 12:00 AM

Minor Periods

6:05 PM - 7:35 PM
2:00 AM - 3:30 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Cloudy
77.8°F
53°F
66.4°F
79%
0 in
18%
0%
13.4 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 2.63 μg/m3
PM10: 2.71 μg/m3
Carbon Monoxide: 125.3 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 69.46 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:09 PM
Sunset: 8:54 PM
Daylight: 15 hrs 29 mins
Moonrise: 7:35 PM
Moon Transit: 11:42 PM
Moonset: 3:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

10:32 AM - 1:02 PM
12:00 AM - 12:00 AM

Minor Periods

7:05 PM - 8:35 PM
2:34 AM - 4:04 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Patchy rain nearby
85.6°F
66.8°F
76°F
82%
0.02 in
48%
0%
17.4 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 4.01 μg/m3
PM10: 4.04 μg/m3
Carbon Monoxide: 160.63 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 85.13 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:10 PM
Sunset: 8:54 PM
Daylight: 15 hrs 28 mins
Moonrise: 8:30 PM
Moon Transit: 12:00 AM
Moonset: 3:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:23 AM - 1:53 PM

Minor Periods

8:00 PM - 9:30 PM
3:17 AM - 4:47 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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