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

34°F
Clear
Clear
29°F
32.6°F
85%
E 5.4 mph
11.3 mph
31°F
25.4°F
0 in
0%
9 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 63°F
L: 32°F
Cloudy
Wed
H: 50°F
L: 35°F
Moderate rain
Thu
H: 48°F
L: 32°F
Blizzard
Fri
H: 32°F
L: 21°F
Partly Cloudy
Sat
H: 31°F
L: 17°F

Air Quality

AQI: 1 - Good
PM2.5: 13.15 μg/m3
PM10: 13.35 μg/m3
Carbon Monoxide: 252.85 μg/m3
Nitrogen Dioxide: 8.05 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:19 AM
Sunset: 5:38 PM
Daylight: 10 hrs 37 mins
Moonrise: 7:12 AM
Moon Transit: 12:32 AM
Moonset: 6:04 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:02 AM - 2:32 PM

Minor Periods

5:34 PM - 7:04 PM
6:42 AM - 8:12 AM

Action Rating: 5 out of 5

Tuesday, February 17, 2026

Weather Forecast

Sunny
62.6°F
32.2°F
40.9°F
78%
0 in
0%
0%
20.1 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.69 μg/m3
PM10: 14.03 μg/m3
Carbon Monoxide: 265.41 μg/m3
Nitrogen Dioxide: 11.36 μg/m3
Sulphur Dioxide: 3.81 μg/m3
Ozone: 48.84 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:19 AM
Sunset: 5:38 PM
Daylight: 10 hrs 37 mins
Moonrise: 7:12 AM
Moon Transit: 12:32 AM
Moonset: 6:04 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:02 AM - 2:32 PM

Minor Periods

5:34 PM - 7:04 PM
6:42 AM - 8:12 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Cloudy
49.6°F
34.9°F
40.6°F
75%
0 in
0%
0%
18.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 8.97 μg/m3
PM10: 9.17 μg/m3
Carbon Monoxide: 205.69 μg/m3
Nitrogen Dioxide: 6.97 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 58.2 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:19 AM
Sunset: 5:39 PM
Daylight: 10 hrs 40 mins
Moonrise: 7:33 AM
Moon Transit: 1:18 PM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
12:48 AM - 3:18 PM

Minor Periods

6:46 PM - 8:16 PM
7:03 AM - 8:33 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Moderate rain
47.7°F
32.2°F
38°F
72%
0.3 in
65%
6%
14.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.98 μg/m3
PM10: 4.07 μg/m3
Carbon Monoxide: 209.01 μg/m3
Nitrogen Dioxide: 6.91 μg/m3
Sulphur Dioxide: 2.82 μg/m3
Ozone: 50.32 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:19 AM
Sunset: 5:41 PM
Daylight: 10 hrs 43 mins
Moonrise: 7:52 AM
Moon Transit: 3:07 PM
Moonset: 8:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

2:37 PM - 5:07 PM
2:37 PM - 5:07 PM

Minor Periods

7:59 PM - 9:29 PM
7:22 AM - 8:52 AM

Action Rating: 3 out of 5

Friday, February 20, 2026

Weather Forecast

Blizzard
31.9°F
20.8°F
29.1°F
90%
0.95 in
78%
49%
19 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.65 μg/m3
PM10: 3.76 μg/m3
Carbon Monoxide: 200.81 μg/m3
Nitrogen Dioxide: 4.74 μg/m3
Sulphur Dioxide: 3.13 μg/m3
Ozone: 61.44 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:18 AM
Sunset: 5:42 PM
Daylight: 10 hrs 45 mins
Moonrise: 8:13 AM
Moon Transit: 12:00 AM
Moonset: 9:44 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:46 AM - 4:16 AM

Minor Periods

9:14 PM - 10:44 PM
7:43 AM - 9:13 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Partly Cloudy
31°F
16.8°F
23.7°F
81%
0 in
0%
0%
8.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.29 μg/m3
PM10: 2.33 μg/m3
Carbon Monoxide: 194.45 μg/m3
Nitrogen Dioxide: 3.83 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 63.92 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:18 AM
Sunset: 5:43 PM
Daylight: 10 hrs 48 mins
Moonrise: 8:35 AM
Moon Transit: 3:39 PM
Moonset: 11:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:33 AM - 5:03 AM
3:09 PM - 5:39 PM

Minor Periods

12:00 AM - 12:00 AM
8:05 AM - 9:35 AM

Action Rating: 3 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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