Water Temperature of the Mississippi River in Genoa, WI

Current Water Temperature

75.4°F

Measurement Time: Monday, June 8, 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

73.9°F
Clear
Clear
77.6°F
75.7°F
91%
WSW 3.8 mph
8 mph
70.3°F
64.4°F
0 in
0%
9 mi
1022 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 93°F
L: 68°F
Sunny
Wed
H: 89°F
L: 67°F
Patchy rain nearby
Thu
H: 88°F
L: 69°F
Sunny
Fri
H: 88°F
L: 68°F
Sunny
Sat
H: 85°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 2.8 μg/m3
PM10: 3 μg/m3
Carbon Monoxide: 130 μg/m3
Nitrogen Dioxide: 8.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:10 PM
Sunset: 8:45 PM
Daylight: 15 hrs 8 mins
Moonrise: 5:32 AM
Moon Transit: 1:34 PM
Moonset: 9:23 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
1:04 PM - 3:34 PM

Minor Periods

8:53 PM - 10:23 PM
5:02 AM - 6:32 AM

Action Rating: 4 out of 5

Heat Advisory issued July 13 at 9:13PM CDT until July 15 at 8:00PM CDT by NWS La Crosse WI

Effective: Mon July 13, 2026, 9:13 PM
Expires: Tue July 14, 2026, 1:15 PM

* WHAT...Heat index values up to 100 expected. * WHERE...Portions of northeast Iowa, southeast Minnesota, and southwest Wisconsin. * WHEN...From noon Tuesday to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Tuesday, July 14, 2026

Weather Forecast

Sunny
93.2°F
67.5°F
78.9°F
76%
0 in
7%
0%
7.4 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 4.36 μg/m3
PM10: 4.99 μg/m3
Carbon Monoxide: 130.54 μg/m3
Nitrogen Dioxide: 4.32 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 83.04 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:10 PM
Sunset: 8:45 PM
Daylight: 15 hrs 8 mins
Moonrise: 5:32 AM
Moon Transit: 1:34 PM
Moonset: 9:23 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
1:04 PM - 3:34 PM

Minor Periods

8:53 PM - 10:23 PM
5:02 AM - 6:32 AM

Action Rating: 4 out of 5

Wednesday, July 15, 2026

Weather Forecast

Sunny
88.6°F
67.1°F
78°F
81%
0 in
10%
0%
4.9 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 4.82 μg/m3
PM10: 5.38 μg/m3
Carbon Monoxide: 131.54 μg/m3
Nitrogen Dioxide: 5.36 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 87.54 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:10 PM
Sunset: 8:44 PM
Daylight: 15 hrs 7 mins
Moonrise: 6:56 AM
Moon Transit: 2:33 PM
Moonset: 9:55 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:24 AM - 3:54 AM
2:03 PM - 4:33 PM

Minor Periods

9:25 PM - 10:55 PM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Patchy rain nearby
87.7°F
68.9°F
78.2°F
80%
0.05 in
57%
0%
4 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 4.58 μg/m3
PM10: 5.24 μg/m3
Carbon Monoxide: 130.17 μg/m3
Nitrogen Dioxide: 5.98 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 81.58 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:11 PM
Sunset: 8:43 PM
Daylight: 15 hrs 5 mins
Moonrise: 8:17 AM
Moon Transit: 3:26 PM
Moonset: 10:21 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
2:56 PM - 5:26 PM

Minor Periods

9:51 PM - 11:21 PM
7:47 AM - 9:17 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
88.3°F
68.2°F
78.1°F
81%
0.02 in
36%
0%
7.8 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 5.19 μg/m3
PM10: 5.7 μg/m3
Carbon Monoxide: 144.18 μg/m3
Nitrogen Dioxide: 5.53 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 91.25 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:11 PM
Sunset: 8:43 PM
Daylight: 15 hrs 3 mins
Moonrise: 9:33 AM
Moon Transit: 4:14 PM
Moonset: 10:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
3:44 PM - 6:14 PM

Minor Periods

10:13 PM - 11:43 PM
9:03 AM - 10:33 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
85.1°F
68°F
77.4°F
74%
0.03 in
36%
0%
13 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 3.51 μg/m3
PM10: 3.66 μg/m3
Carbon Monoxide: 225 μg/m3
Nitrogen Dioxide: 4.81 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 83.5 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:11 PM
Sunset: 8:42 PM
Daylight: 15 hrs 2 mins
Moonrise: 10:46 AM
Moon Transit: 5:00 PM
Moonset: 11:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:57 AM - 6:27 AM
4:30 PM - 7:00 PM

Minor Periods

12:00 AM - 12:00 AM
10:16 AM - 11:46 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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