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

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Mississippi River

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

Elevation Above Sea Level: 646 feet / 197 meters

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

73.6°F
Thundery outbreaks in nearby
Conditions: Thundery outbreaks in nearby
Humidity: 69%
Feels Like: 77.2°F
Wind: ESE 6.9 mph
Wind Gusts: 8 mph
Pressure: 29.97 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 4

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 87°F
L: 62°F
Partly Cloudy
Sun
H: 93°F
L: 58°F
Thundery outbreaks in nearby
Mon
H: 86°F
L: 65°F
Sunny
Tue
H: 88°F
L: 62°F
Patchy rain nearby
Wed
H: 81°F
L: 62°F

Air Quality

AQI: 2 - Moderate
PM2.5: 12.77 μg/m3
PM10: 13.14 μg/m3
Carbon Monoxide: 371.85 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 119 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:02 PM
Sunset: 7:20 PM
Daylight: 12 hrs 36 mins
Moonrise: 10:34 PM
Moon Transit: 5:56 AM
Moonset: 2:18 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
5:43 PM - 8:13 PM

Minor Periods

10:04 PM - 11:34 PM
1:48 PM - 3:18 PM

Action Rating: 2 out of 5

Saturday, September 13, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 72.4°F
Average Humidity: 85%
Chance of Rain: 80%
Wind: 7.6 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 16.25 μg/m3
PM10: 16.52 μg/m3
Carbon Monoxide: 394.12 μg/m3
Nitrogen Dioxide: 7.66 μg/m3
Sulphur Dioxide: 4.93 μg/m3
Ozone: 98.04 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:02 PM
Sunset: 7:20 PM
Daylight: 12 hrs 36 mins
Moonrise: 10:34 PM
Moon Transit: 5:56 AM
Moonset: 2:18 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
5:43 PM - 8:13 PM

Minor Periods

10:04 PM - 11:34 PM
1:48 PM - 3:18 PM

Action Rating: 2 out of 5

Sunday, September 14, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 74.9°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 21.05 μg/m3
PM10: 21.24 μg/m3
Carbon Monoxide: 444.37 μg/m3
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 6.09 μg/m3
Ozone: 98.8 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:02 PM
Sunset: 7:18 PM
Daylight: 12 hrs 33 mins
Moonrise: 11:33 PM
Moon Transit: 6:58 AM
Moonset: 3:26 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
6:45 PM - 9:15 PM

Minor Periods

12:00 AM - 12:00 AM
2:56 PM - 4:26 PM

Action Rating: 3 out of 5

Monday, September 15, 2025

Weather Forecast

Conditions: Thundery outbreaks in nearby
Average Temperature: 74.4°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 21.67 μg/m3
PM10: 21.9 μg/m3
Carbon Monoxide: 392.35 μg/m3
Nitrogen Dioxide: 7.22 μg/m3
Sulphur Dioxide: 7.37 μg/m3
Ozone: 109.92 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:01 PM
Sunset: 7:16 PM
Daylight: 12 hrs 30 mins
Moonrise: 12:33 AM
Moon Transit: 8:00 AM
Moonset: 4:22 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
7:46 PM - 10:16 PM

Minor Periods

3:52 PM - 5:22 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 73.9°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 10.3 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 18.82 μg/m3
PM10: 19.21 μg/m3
Carbon Monoxide: 395.83 μg/m3
Nitrogen Dioxide: 9.85 μg/m3
Sulphur Dioxide: 5.15 μg/m3
Ozone: 95.44 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:01 PM
Sunset: 7:14 PM
Daylight: 12 hrs 27 mins
Moonrise: 12:43 AM
Moon Transit: 9:00 AM
Moonset: 5:04 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
8:43 PM - 11:13 PM

Minor Periods

4:34 PM - 6:04 PM
12:13 AM - 1:43 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 69.7°F
Average Humidity: 84%
Chance of Rain: 88%
Wind: 7.4 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 22.83 μg/m3
PM10: 23.3 μg/m3
Carbon Monoxide: 452.4 μg/m3
Nitrogen Dioxide: 16.35 μg/m3
Sulphur Dioxide: 5.24 μg/m3
Ozone: 81.15 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:01 PM
Sunset: 7:13 PM
Daylight: 12 hrs 24 mins
Moonrise: 1:57 AM
Moon Transit: 9:53 AM
Moonset: 5:36 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:23 AM - 11:53 AM

Minor Periods

5:06 PM - 6:36 PM
1:27 AM - 2:57 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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