Water Temperature of the Mississippi River in Trempealeau, WI

Current Water Temperature

82.0°F

Measurement Time: Friday, July 31, 2026, 10:15 AM CDT

Temperature Locations

View Nearby Locations     View All Wisconsin Locations     View Locations Near Me

Local Points of Interest

Perrot State Park

Mississippi River

Station Name: Trempealeau L&D 6
Data Source: USGS

Elevation Above Sea Level: 640 feet

Nearest Address:
Lock and Dam Rd
Trempealeau, WI 54661
Trempealeau County

GPS Coordinates: 43.9994, -91.4378

Nearby Water Temperatures

Lake Onalaska, La Crescent, MN (11.2 mi)
Mississippi River, Winona, MN (13.1 mi)
Mississippi River, Minnesota City, MN (21.6 mi)
Whitewater River, Beaver, MN (30 mi)
Mississippi River, Kellogg, MN (31.2 mi)
Mississippi River, Genoa, WI (31.4 mi)
Mississippi River, Alma, WI (32.9 mi)
Stillwell Creek, Fort McCoy, WI (38.8 mi)
South Branch Root River, Carimona, MN (42.7 mi)
Kickapoo River, Readstown, WI (50.7 mi)
Lake Pepin, Lake City, MN (51.4 mi)
Cascade Creek, Rochester, MN (54.4 mi)
Eau Claire River, Augusta, WI (55 mi)
Wells Creek, Frontenac, MN (56.5 mi)
Fall Creek, Fall Creek, WI (56.5 mi)

Weather for Trempealeau, Wisconsin

Current Weather

64.2°F
Light rain
Light rain
64.2°F
63.5°F
88%
NNE 10.5 mph
15.4 mph
63.5°F
60.6°F
0 in
100%
10 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 84°F
L: 62°F
Sunny
Sun
H: 82°F
L: 59°F
Sunny
Mon
H: 83°F
L: 60°F
Sunny
Tue
H: 84°F
L: 58°F
Light rain shower
Wed
H: 76°F
L: 63°F

Air Quality

AQI: 1 - Good
PM2.5: 5 μg/m3
PM10: 5.2 μg/m3
Carbon Monoxide: 132 μg/m3
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:12 PM
Sunset: 8:30 PM
Daylight: 14 hrs 36 mins
Moonrise: 9:53 PM
Moon Transit: 3:12 AM
Moonset: 9:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
2:51 PM - 5:21 PM

Minor Periods

9:23 PM - 10:53 PM
8:31 AM - 10:01 AM

Action Rating: 2 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
84.2°F
62.4°F
71.1°F
76%
0.01 in
22%
0%
11 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 8.98 μg/m3
PM10: 9.45 μg/m3
Carbon Monoxide: 125 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 74.75 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:12 PM
Sunset: 8:30 PM
Daylight: 14 hrs 36 mins
Moonrise: 9:53 PM
Moon Transit: 3:12 AM
Moonset: 9:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
2:51 PM - 5:21 PM

Minor Periods

9:23 PM - 10:53 PM
8:31 AM - 10:01 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
82.2°F
58.5°F
69.5°F
75%
0 in
11%
0%
6.3 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 2.94 μg/m3
PM10: 3.01 μg/m3
Carbon Monoxide: 131.79 μg/m3
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 55.38 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:12 PM
Sunset: 8:28 PM
Daylight: 14 hrs 33 mins
Moonrise: 10:12 PM
Moon Transit: 3:55 AM
Moonset: 10:09 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

3:25 AM - 5:55 AM
5:20 PM - 7:50 PM

Minor Periods

9:42 PM - 11:12 PM
9:39 AM - 11:09 AM

Action Rating: 3 out of 5

Monday, August 3, 2026

Weather Forecast

Sunny
82.9°F
59.6°F
70.4°F
75%
0 in
7%
0%
9.8 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 3.12 μg/m3
PM10: 3.2 μg/m3
Carbon Monoxide: 147.13 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 58.04 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:11 PM
Sunset: 8:27 PM
Daylight: 14 hrs 31 mins
Moonrise: 10:32 PM
Moon Transit: 12:00 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

10:02 PM - 11:32 PM
10:49 AM - 12:19 AM

Action Rating: 2 out of 5

Tuesday, August 4, 2026

Weather Forecast

Sunny
84.2°F
58.4°F
71.3°F
78%
0.03 in
39%
0%
10.3 mph
8.3


Air Quality

AQI: 1 - Good
PM2.5: 4.72 μg/m3
PM10: 4.87 μg/m3
Carbon Monoxide: 153.91 μg/m3
Nitrogen Dioxide: 3.83 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 69.08 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:11 PM
Sunset: 8:26 PM
Daylight: 14 hrs 29 mins
Moonrise: 10:55 PM
Moon Transit: 5:24 AM
Moonset: 12:32 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

4:54 AM - 7:24 AM
5:06 PM - 7:36 PM

Minor Periods

10:25 PM - 11:55 PM
12:02 AM - 1:32 PM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Light rain shower
76.2°F
63.2°F
69.4°F
93%
0.72 in
91%
0%
9.8 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 5.06 μg/m3
PM10: 5.33 μg/m3
Carbon Monoxide: 227 μg/m3
Nitrogen Dioxide: 8.21 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 44.63 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:11 PM
Sunset: 8:25 PM
Daylight: 14 hrs 26 mins
Moonrise: 11:23 PM
Moon Transit: 6:13 AM
Moonset: 1:47 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
5:57 PM - 8:27 PM

Minor Periods

12:00 AM - 12:00 AM
1:17 PM - 2:47 PM

Action Rating: 4 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.

Webcams Near Trempealeau, WI

Sponsored Content