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

-7.2°F
Partly Cloudy
Partly Cloudy
-22°F
-9.1°F
70%
W 7.2 mph
13 mph
-21.4°F
-15.7°F
0 in
0%
9 mi
1027 mbar
0

Five Day Weather Forecast

Partly Cloudy
Mon
H: 14°F
L: -11°F
Partly Cloudy
Tue
H: 14°F
L: -1°F
Sunny
Wed
H: 20°F
L: 3°F
Light freezing rain
Thu
H: 10°F
L: -11°F
Freezing fog
Fri
H: 12°F
L: -9°F

Air Quality

AQI: 1 - Good
PM2.5: 12.15 μg/m3
PM10: 13.15 μg/m3
Carbon Monoxide: 205.85 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:19 AM
Sunset: 5:09 PM
Daylight: 9 hrs 39 mins
Moonrise: 10:57 AM
Moon Transit: 6:37 PM
Moonset: 1:13 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
6:07 PM - 8:37 PM

Minor Periods

10:27 AM - 11:57 AM
12:43 AM - 2:13 AM

Action Rating: 3 out of 5

Cold Weather Advisory issued January 25 at 2:53PM CST until January 26 at 12:00PM CST by NWS La Crosse WI

Effective: Sun January 25, 2026, 2:53 PM
Expires: Mon January 26, 2026, 12:00 PM

* WHAT...Very cold wind chills as low as 25 to 35 below expected. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...From midnight tonight to noon CST Monday. * IMPACTS...The dangerously cold wind chills as low as 25 to 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 26 at 1:28AM CST until January 26 at 12:00PM CST by NWS La Crosse WI

Effective: Mon January 26, 2026, 1:28 AM
Expires: Mon January 26, 2026, 12:00 PM

* WHAT...Very cold wind chills as low as 25 to 35 below. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until noon CST today. * IMPACTS...The dangerously cold wind chills as low as 25 to 35 below zero could cause frostbite on exposed skin in as little as 10 to 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 25 at 1:33PM CST until January 26 at 11:00AM CST by NWS Twin Cities/Chanhassen MN

Effective: Sun January 25, 2026, 1:33 PM
Expires: Mon January 26, 2026, 1:45 AM

* WHAT...Very cold wind chills as low as 35 below expected. * WHERE...Portions of east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...From 9 PM this evening to 11 AM CST Monday. * IMPACTS...The very cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 25 at 9:42PM CST until January 26 at 11:00AM CST by NWS Twin Cities/Chanhassen MN

Effective: Sun January 25, 2026, 9:42 PM
Expires: Mon January 26, 2026, 9:45 AM

* WHAT...Very cold wind chills as low as 35 below expected. * WHERE...Portions of central, east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...Until 11 AM CST Monday. * IMPACTS...The very cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 26 at 2:59AM CST until January 26 at 11:00AM CST by NWS Twin Cities/Chanhassen MN

Effective: Mon January 26, 2026, 2:59 AM
Expires: Mon January 26, 2026, 11:00 AM

* WHAT...Very cold wind chills as low as 35 below expected. * WHERE...Portions of central, east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...Until 11 AM CST this morning. * IMPACTS...The very cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Monday, January 26, 2026

Weather Forecast

Partly Cloudy
13.8°F
-11.2°F
1.3°F
61%
0 in
0%
0%
16.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 15.09 μg/m3
PM10: 16.37 μg/m3
Carbon Monoxide: 228.05 μg/m3
Nitrogen Dioxide: 8.9 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 54.68 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:19 AM
Sunset: 5:09 PM
Daylight: 9 hrs 39 mins
Moonrise: 10:57 AM
Moon Transit: 6:37 PM
Moonset: 1:13 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
6:07 PM - 8:37 PM

Minor Periods

10:27 AM - 11:57 AM
12:43 AM - 2:13 AM

Action Rating: 3 out of 5

Tuesday, January 27, 2026

Weather Forecast

Partly Cloudy
13.6°F
-0.5°F
8.8°F
70%
0 in
0%
0%
15.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.76 μg/m3
PM10: 6.09 μg/m3
Carbon Monoxide: 178.45 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:19 AM
Sunset: 5:10 PM
Daylight: 9 hrs 41 mins
Moonrise: 11:31 AM
Moon Transit: 7:35 PM
Moonset: 2:33 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
7:05 PM - 9:35 PM

Minor Periods

11:01 AM - 12:31 AM
2:03 AM - 3:33 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Sunny
19.6°F
3.4°F
9.7°F
75%
0 in
0%
0%
12.1 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.56 μg/m3
PM10: 4.74 μg/m3
Carbon Monoxide: 169.53 μg/m3
Nitrogen Dioxide: 5.24 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 70.8 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:19 AM
Sunset: 5:11 PM
Daylight: 9 hrs 43 mins
Moonrise: 12:17 AM
Moon Transit: 8:38 PM
Moonset: 3:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

7:22 AM - 9:52 AM
8:08 PM - 10:38 PM

Minor Periods

11:47 AM - 1:17 PM
3:22 AM - 4:52 AM

Action Rating: 3 out of 5

Thursday, January 29, 2026

Weather Forecast

Light freezing rain
10.4°F
-10.8°F
0.6°F
92%
0 in
0%
24%
8.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.59 μg/m3
PM10: 4.76 μg/m3
Carbon Monoxide: 175.76 μg/m3
Nitrogen Dioxide: 6.19 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 64.92 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:19 AM
Sunset: 5:13 PM
Daylight: 9 hrs 46 mins
Moonrise: 1:16 PM
Moon Transit: 9:43 PM
Moonset: 5:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
9:13 PM - 11:43 PM

Minor Periods

12:46 AM - 2:16 PM
4:35 AM - 6:05 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Freezing fog
11.8°F
-9.1°F
-0.4°F
92%
0 in
0%
0%
11 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.09 μg/m3
PM10: 5.31 μg/m3
Carbon Monoxide: 207.41 μg/m3
Nitrogen Dioxide: 9.46 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 56.77 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:20 AM
Sunset: 5:14 PM
Daylight: 9 hrs 48 mins
Moonrise: 2:28 PM
Moon Transit: 10:46 PM
Moonset: 6:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

9:31 AM - 12:01 AM
12:00 AM - 12:00 AM

Minor Periods

1:58 PM - 3:28 PM
5:36 AM - 7:06 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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