Water Temperature of the Mississippi River in Genoa, WI

Current Water Temperature

61.6°F

Measurement Time: Friday, May 15, 2026, 10:15 AM CDT

Temperature Locations

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Local Points of Interest

De Soto, WI; Caledonia, MN

Mississippi River

Station Name: Genoa L&D 8
Data Source: USGS

Elevation Above Sea Level: 623 feet

Nearest Address:
State Highway 35
Genoa, WI 54632
Vernon County

GPS Coordinates: 43.5706, -91.2294

Nearby Water Temperatures

Lake Onalaska, La Crescent, MN (20.8 mi)
Kickapoo River, Readstown, WI (24.7 mi)
Mississippi River, Lynxville, WI (25.6 mi)
Mississippi River, Trempealeau, WI (31.4 mi)
Stillwell Creek, Fort McCoy, WI (40.9 mi)
Mississippi River, Winona, MN (41.9 mi)
Mississippi River, Clayton, IA (46.3 mi)
South Branch Root River, Carimona, MN (46.7 mi)
Wisconsin River, Muscoda, WI (47.1 mi)
Mississippi River, Minnesota City, MN (50 mi)
Mississippi River, Guttenberg, IA (54.6 mi)
Whitewater River, Beaver, MN (55.7 mi)
Turkey River, Garber, IA (57.4 mi)
Mississippi River, Kellogg, MN (60.3 mi)
Mississippi River, Alma, WI (62.5 mi)

Weather for Genoa, Wisconsin

Current Weather

64.9°F
Moderate rain at times
Moderate rain at times
64.9°F
65.5°F
84%
SW 5.6 mph
11.7 mph
65.3°F
60.3°F
0.02 in
25%
9 mi
1006 mbar
0

Five Day Weather Forecast

Moderate rain
Sat
H: 78°F
L: 57°F
Moderate rain
Sun
H: 74°F
L: 53°F
Moderate rain
Mon
H: 79°F
L: 66°F
Moderate rain
Tue
H: 64°F
L: 49°F
Partly Cloudy
Wed
H: 53°F
L: 38°F

Air Quality

PM2.5: 7.15 μg/m3
PM10: 7.55 μg/m3
Carbon Monoxide: 152.85 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:01 PM
Sunset: 8:25 PM
Daylight: 14 hrs 46 mins
Moonrise: 5:01 AM
Moon Transit: 12:50 AM
Moonset: 8:55 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

8:25 PM - 9:55 PM
4:31 AM - 6:01 AM

Action Rating: 5 out of 5

Severe Thunderstorm Watch issued May 15 at 5:18PM CDT until May 16 at 1:00AM CDT by NWS La Crosse WI

Effective: Fri May 15, 2026, 5:18 PM
Expires: Sat May 16, 2026, 1:00 AM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 205 IN EFFECT UNTIL 1 AM CDT SATURDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 8 COUNTIES IN NORTH CENTRAL IOWA FLOYD MITCHELL IN NORTHEAST IOWA ALLAMAKEE CHICKASAW CLAYTON FAYETTE HOWARD WINNESHIEK IN MINNESOTA THIS WATCH INCLUDES 6 COUNTIES IN SOUTHEAST MINNESOTA DODGE FILLMORE HOUSTON MOWER OLMSTED WINONA THIS INCLUDES THE CITIES OF AUSTIN, CALEDONIA, CHARLES CITY, CRESCO, DECORAH, DODGE CENTER, ELKADER, NEW HAMPTON, OELWEIN, OSAGE, PRESTON, ROCHESTER, WAUKON, AND WINONA.


Saturday, May 16, 2026

Weather Forecast

Moderate rain
78.3°F
56.9°F
67.7°F
69%
0.28 in
89%
0%
8.5 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 5.77 μg/m3
PM10: 6.46 μg/m3
Carbon Monoxide: 148.21 μg/m3
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 88.56 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:01 PM
Sunset: 8:25 PM
Daylight: 14 hrs 46 mins
Moonrise: 5:01 AM
Moon Transit: 12:50 AM
Moonset: 8:55 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

8:25 PM - 9:55 PM
4:31 AM - 6:01 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Moderate rain
74.1°F
53.2°F
63°F
85%
0.27 in
88%
0%
18.8 mph
3.7


Air Quality

AQI: 1 - Good
PM2.5: 5.38 μg/m3
PM10: 5.96 μg/m3
Carbon Monoxide: 151.81 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 75.6 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:01 PM
Sunset: 8:26 PM
Daylight: 14 hrs 48 mins
Moonrise: 5:43 AM
Moon Transit: 1:55 PM
Moonset: 10:16 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:42 AM - 3:12 AM
1:25 PM - 3:55 PM

Minor Periods

9:46 PM - 11:16 PM
5:13 AM - 6:43 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Moderate rain
78.5°F
66.1°F
71°F
88%
0.79 in
86%
0%
19.9 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 4.78 μg/m3
PM10: 5.54 μg/m3
Carbon Monoxide: 141.82 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 72.04 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:01 PM
Sunset: 8:27 PM
Daylight: 14 hrs 50 mins
Moonrise: 6:40 AM
Moon Transit: 3:02 PM
Moonset: 11:24 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

1:48 AM - 4:18 AM
2:32 PM - 5:02 PM

Minor Periods

12:00 AM - 12:00 AM
6:10 AM - 7:40 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Moderate rain
63.5°F
49.2°F
58°F
93%
0.48 in
86%
0%
16.6 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 4.1 μg/m3
PM10: 4.28 μg/m3
Carbon Monoxide: 162.63 μg/m3
Nitrogen Dioxide: 3.01 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 68.46 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:01 PM
Sunset: 8:28 PM
Daylight: 14 hrs 52 mins
Moonrise: 7:49 AM
Moon Transit: 4:08 PM
Moonset: 12:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
3:38 PM - 6:08 PM

Minor Periods

7:19 AM - 8:49 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, May 20, 2026

Weather Forecast

Partly Cloudy
52.7°F
37.9°F
47.2°F
67%
0 in
0%
0%
14.1 mph
0.3


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:01 PM
Sunset: 8:29 PM
Daylight: 14 hrs 54 mins
Moonrise: 9:07 AM
Moon Transit: 5:10 PM
Moonset: 12:19 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
4:40 PM - 7:10 PM

Minor Periods

8:37 AM - 10:07 AM
12:00 AM - 12:00 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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