Water Temperature of Lake Onalaska in La Crescent, MN

Current Water Temperature

32.0°F

Measurement Time: Saturday, February 7, 2026, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Mississippi River; Upper Mississippi River National Wildlife and Fish Refuge

Lake Onalaska

Station Name: La Crescent L&D 7
Data Source: USGS

Elevation Above Sea Level: 646 feet

Nearest Address:
Lock And Dam Road
La Crescent, MN 55947
Winona County

GPS Coordinates: 43.8658, -91.31

Nearby Water Temperatures

Mississippi River, Trempealeau, WI (11.2 mi)
Mississippi River, Genoa, WI (20.8 mi)
Mississippi River, Winona, MN (23.6 mi)
Mississippi River, Minnesota City, MN (32.2 mi)
Stillwell Creek, Fort McCoy, WI (33.7 mi)
Kickapoo River, Readstown, WI (39.6 mi)
Whitewater River, Beaver, MN (39.8 mi)
Mississippi River, Kellogg, MN (42.1 mi)
Mississippi River, Alma, WI (43.9 mi)
South Branch Root River, Carimona, MN (44.5 mi)
Mississippi River, Lynxville, WI (46.4 mi)
Cascade Creek, Rochester, MN (61.7 mi)
Eau Claire River, Augusta, WI (62.1 mi)
Lake Pepin, Lake City, MN (62.1 mi)
Wisconsin River, Muscoda, WI (63.3 mi)

Weather for La Crescent, Minnesota

Current Weather

41.2°F
Clear
Clear
37.6°F
46.3°F
80%
S 5.4 mph
11.3 mph
43.2°F
40.1°F
0 in
0%
9 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 73°F
L: 45°F
Thundery outbreaks in nearby
Tue
H: 52°F
L: 39°F
Moderate rain
Wed
H: 40°F
L: 30°F
Ice pellets
Thu
H: 32°F
L: 29°F
Fog
Fri
H: 36°F
L: 30°F

Air Quality

PM2.5: 8.75 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 196.85 μg/m3
Nitrogen Dioxide: 8.45 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 41 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:09 PM
Sunset: 7:30 PM
Daylight: 12 hrs 39 mins
Moonrise: 5:13 PM
Moon Transit: 11:45 PM
Moonset: 5:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

10:43 AM - 1:13 PM
12:00 AM - 12:00 AM

Minor Periods

4:43 PM - 6:13 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Monday, March 30, 2026

Weather Forecast

Sunny
73.2°F
44.6°F
57.8°F
73%
0 in
0%
0%
8.9 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 7.56 μg/m3
PM10: 7.82 μg/m3
Carbon Monoxide: 207.09 μg/m3
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 74.2 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:09 PM
Sunset: 7:30 PM
Daylight: 12 hrs 39 mins
Moonrise: 5:13 PM
Moon Transit: 11:45 PM
Moonset: 5:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

10:43 AM - 1:13 PM
12:00 AM - 12:00 AM

Minor Periods

4:43 PM - 6:13 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Tuesday, March 31, 2026

Weather Forecast

Thundery outbreaks in nearby
52°F
38.7°F
47.5°F
77%
0 in
0%
0%
17 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 7.89 μg/m3
PM10: 8.13 μg/m3
Carbon Monoxide: 181.41 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.87 μg/m3
Ozone: 87.72 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:09 PM
Sunset: 7:31 PM
Daylight: 12 hrs 42 mins
Moonrise: 6:22 PM
Moon Transit: 12:00 AM
Moonset: 6:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:26 AM - 1:56 PM

Minor Periods

5:52 PM - 7:22 PM
5:35 AM - 7:05 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Moderate rain
39.9°F
29.8°F
34.6°F
60%
0.24 in
65%
8%
16.1 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 1.59 μg/m3
PM10: 1.63 μg/m3
Carbon Monoxide: 170.28 μg/m3
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 88.28 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:09 PM
Sunset: 7:32 PM
Daylight: 12 hrs 45 mins
Moonrise: 7:29 PM
Moon Transit: 12:28 AM
Moonset: 6:23 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:09 AM - 2:39 PM

Minor Periods

6:59 PM - 8:29 PM
5:53 AM - 7:23 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Ice pellets
31.7°F
28.9°F
30.2°F
94%
0.47 in
64%
71%
16.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.46 μg/m3
PM10: 2.57 μg/m3
Carbon Monoxide: 177.4 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 79.85 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:08 PM
Sunset: 7:33 PM
Daylight: 12 hrs 48 mins
Moonrise: 8:37 PM
Moon Transit: 1:11 AM
Moonset: 6:42 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:41 AM - 3:11 AM
12:51 AM - 3:21 PM

Minor Periods

8:07 PM - 9:37 PM
6:12 AM - 7:42 AM

Action Rating: 3 out of 5

Friday, April 3, 2026

Weather Forecast

Fog
35.8°F
29.6°F
31.7°F
98%
0.02 in
71%
22%
10.1 mph
0


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: 6:43 AM
Sun Transit: 1:08 PM
Sunset: 7:35 PM
Daylight: 12 hrs 51 mins
Moonrise: 9:44 PM
Moon Transit: 1:54 AM
Moonset: 7:02 AM
Moon Phase: Full
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

1:24 AM - 3:54 AM
1:35 PM - 4:05 PM

Minor Periods

9:14 PM - 10:44 PM
6:32 AM - 8:02 AM

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.

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