Water Temperature of Lake Onalaska in La Crescent, MN

Current Water Temperature

33.5°F

Measurement Time: Saturday, December 6, 2025, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Mississippi River; Upper Mississippi River National Wildlife and Fish Refuge

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Lake Onalaska

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

Elevation Above Sea Level: 646 feet / 197 meters

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

8.1°F
Sunny
Conditions: Sunny
Humidity: 60%
Feels Like: -2.9°F
Wind: N 6.5 mph
Wind Gusts: 8.4 mph
Pressure: 30.35 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 1.1

Five Day Weather Forecast

Patchy moderate snow
Sun
H: 18°F
L: -4°F
Overcast
Mon
H: 23°F
L: 6°F
Moderate or heavy snow showers
Tue
H: 34°F
L: 23°F
Moderate snow
Wed
H: 32°F
L: 3°F
Heavy snow
Thu
H: 26°F
L: 2°F

Air Quality

AQI: 1 - Good
PM2.5: 4.25 μg/m3
PM10: 4.55 μg/m3
Carbon Monoxide: 192.85 μg/m3
Nitrogen Dioxide: 6.55 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 11:56 AM
Sunset: 4:28 PM
Daylight: 9 hrs 2 mins
Moonrise: 7:26 PM
Moon Transit: 2:23 AM
Moonset: 10:30 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
2:13 PM - 4:43 PM

Minor Periods

6:56 PM - 8:26 PM
10:00 AM - 11:30 AM

Action Rating: 3 out of 5

Sunday, December 7, 2025

Weather Forecast

Conditions: Patchy moderate snow
Average Temperature: 14°F
Average Humidity: 76%
Chance of Rain: 83%
Wind: 8.9 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 5.38 μg/m3
PM10: 5.49 μg/m3
Carbon Monoxide: 210.33 μg/m3
Nitrogen Dioxide: 7.73 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 64.4 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 11:56 AM
Sunset: 4:28 PM
Daylight: 9 hrs 2 mins
Moonrise: 7:26 PM
Moon Transit: 2:23 AM
Moonset: 10:30 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
2:13 PM - 4:43 PM

Minor Periods

6:56 PM - 8:26 PM
10:00 AM - 11:30 AM

Action Rating: 3 out of 5

Monday, December 8, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 16°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 7.79 μg/m3
PM10: 8.25 μg/m3
Carbon Monoxide: 233.53 μg/m3
Nitrogen Dioxide: 13.06 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 57.68 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 11:57 AM
Sunset: 4:28 PM
Daylight: 9 hrs 1 mins
Moonrise: 8:45 PM
Moon Transit: 3:23 AM
Moonset: 11:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
3:10 PM - 5:40 PM

Minor Periods

8:15 PM - 9:45 PM
10:36 AM - 12:06 AM

Action Rating: 2 out of 5

Tuesday, December 9, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 31.3°F
Average Humidity: 95%
Chance of Rain: 74%
Wind: 14.5 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 8.74 μg/m3
PM10: 9.03 μg/m3
Carbon Monoxide: 174.17 μg/m3
Nitrogen Dioxide: 9.03 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 63.88 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 11:57 AM
Sunset: 4:28 PM
Daylight: 9 hrs mins
Moonrise: 10:00 PM
Moon Transit: 4:17 AM
Moonset: 11:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

3:47 AM - 6:17 AM
4:00 PM - 6:30 PM

Minor Periods

9:30 PM - 11:00 PM
11:04 AM - 12:34 AM

Action Rating: 3 out of 5

Wednesday, December 10, 2025

Weather Forecast

Conditions: Moderate snow
Average Temperature: 27.2°F
Average Humidity: 94%
Chance of Rain: 85%
Wind: 15 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 3.92 μg/m3
PM10: 3.97 μg/m3
Carbon Monoxide: 179.74 μg/m3
Nitrogen Dioxide: 5.79 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 66.8 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 11:58 AM
Sunset: 4:28 PM
Daylight: 8 hrs 59 mins
Moonrise: 11:10 PM
Moon Transit: 5:05 AM
Moonset: 11:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

4:35 AM - 7:05 AM
4:46 PM - 7:16 PM

Minor Periods

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

Action Rating: 4 out of 5

Thursday, December 11, 2025

Weather Forecast

Conditions: Heavy snow
Average Temperature: 18°F
Average Humidity: 95%
Chance of Rain: 77%
Wind: 13.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.29 μg/m3
PM10: 4.46 μg/m3
Carbon Monoxide: 191.77 μg/m3
Nitrogen Dioxide: 6.95 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 69.08 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 11:58 AM
Sunset: 4:28 PM
Daylight: 8 hrs 58 mins
Moonrise: 12:10 AM
Moon Transit: 5:49 AM
Moonset: 12:15 AM
Moon Phase: Last Quarter
Moon Illumination: 51.8%

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
5:30 PM - 8:00 PM

Minor Periods

11:45 AM - 1:15 PM
12:00 AM - 12:00 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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