Water Temperature of the Mississippi River in Trempealeau, WI

Current Water Temperature

32.6°F

Measurement Time: Sunday, January 11, 2026, 9:15 AM CST

Temperature Locations

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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

25.2°F
Overcast
Overcast
16.8°F
23.4°F
74%
W 7.6 mph
8.7 mph
14.2°F
20.9°F
0 in
0%
9 mi
1028 mbar
1.2

Five Day Weather Forecast

Overcast
Sun
H: 28°F
L: 19°F
Overcast
Mon
H: 31°F
L: 25°F
Cloudy
Tue
H: 45°F
L: 30°F
Blowing snow
Wed
H: 18°F
L: 16°F
Partly Cloudy
Thu
H: 25°F
L: 14°F

Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 211.85 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:13 AM
Sunset: 4:49 PM
Daylight: 9 hrs 10 mins
Moonrise: 1:19 AM
Moon Transit: 6:30 AM
Moonset: 11:32 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:10 PM - 8:40 PM

Minor Periods

11:02 AM - 12:32 AM
12:49 AM - 2:19 AM

Action Rating: 2 out of 5

Sunday, January 11, 2026

Weather Forecast

Overcast
28.4°F
18.5°F
23.2°F
83%
0 in
0%
0%
17.2 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 2.93 μg/m3
PM10: 3.09 μg/m3
Carbon Monoxide: 206.89 μg/m3
Nitrogen Dioxide: 4.01 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 66.68 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:13 AM
Sunset: 4:49 PM
Daylight: 9 hrs 10 mins
Moonrise: 1:19 AM
Moon Transit: 6:30 AM
Moonset: 11:32 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:10 PM - 8:40 PM

Minor Periods

11:02 AM - 12:32 AM
12:49 AM - 2:19 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Overcast
30.9°F
24.6°F
27.6°F
92%
0 in
0%
0%
10.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.85 μg/m3
PM10: 8.93 μg/m3
Carbon Monoxide: 185.29 μg/m3
Nitrogen Dioxide: 5.92 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 68.72 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:14 AM
Sunset: 4:50 PM
Daylight: 9 hrs 12 mins
Moonrise: 2:25 AM
Moon Transit: 7:13 AM
Moonset: 11:55 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:43 AM - 9:13 AM
6:54 PM - 9:24 PM

Minor Periods

11:25 AM - 12:55 AM
1:55 AM - 3:25 AM

Action Rating: 2 out of 5

Tuesday, January 13, 2026

Weather Forecast

Cloudy
45°F
29.5°F
36°F
89%
0 in
0%
0%
18.6 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 7.34 μg/m3
Carbon Monoxide: 169.73 μg/m3
Nitrogen Dioxide: 5.99 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 66.24 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:14 AM
Sunset: 4:51 PM
Daylight: 9 hrs 13 mins
Moonrise: 3:30 AM
Moon Transit: 8:00 AM
Moonset: 12:23 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
7:42 PM - 10:12 PM

Minor Periods

11:53 AM - 1:23 PM
3:00 AM - 4:30 AM

Action Rating: 3 out of 5

Wednesday, January 14, 2026

Weather Forecast

Blowing snow
18.3°F
15.5°F
19.9°F
72%
0.01 in
80%
32%
21.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.43 μg/m3
PM10: 2.69 μg/m3
Carbon Monoxide: 159.24 μg/m3
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 76.04 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:14 AM
Sunset: 4:53 PM
Daylight: 9 hrs 15 mins
Moonrise: 4:35 AM
Moon Transit: 8:48 AM
Moonset: 12:58 AM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:18 AM - 10:48 AM
8:31 PM - 11:01 PM

Minor Periods

12:28 AM - 1:58 PM
4:05 AM - 5:35 AM

Action Rating: 2 out of 5

Thursday, January 15, 2026

Weather Forecast

Partly Cloudy
25.2°F
13.9°F
17.6°F
68%
0 in
0%
12%
13 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.43 μg/m3
PM10: 3.72 μg/m3
Carbon Monoxide: 176.64 μg/m3
Nitrogen Dioxide: 5.5 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 63.62 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:15 AM
Sunset: 4:54 PM
Daylight: 9 hrs 17 mins
Moonrise: 5:35 AM
Moon Transit: 9:39 AM
Moonset: 1:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:23 PM - 11:53 PM
9:09 AM - 11:39 AM

Minor Periods

1:12 PM - 2:42 PM
5:05 AM - 6:35 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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