Water Temperature of Lake Onalaska in La Crescent, MN
Current Water Temperature
Measurement Time: Thursday, October 23, 2025, 10:15 AM CDT
Temperature Locations
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Local Points of Interest
Mississippi River; Upper Mississippi River National Wildlife and Fish RefugeStation 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

Humidity: 96%
Feels Like: 30.9°F
Wind: SSW 2.2 mph
Wind Gusts: 2.8 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Fri
H: 55°F
L: 34°F

Sat
H: 47°F
L: 42°F

Sun
H: 47°F
L: 44°F

Mon
H: 60°F
L: 40°F

Tue
H: 47°F
L: 43°F
Air Quality
Nitrogen Dioxide: 26.85 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 16 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:07 PM
Daylight: 10 hrs 35 mins
Moon Transit: 3:11 PM
Moonset: 7:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.8%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM2:41 PM - 5:11 PM
Minor Periods
6:52 PM - 8:22 PM10:27 AM - 11:57 AM
Action Rating: 2 out of 5
Freeze Warning issued October 23 at 1:16PM CDT until October 24 at 9:00AM CDT by NWS La Crosse WI
Effective: Thu October 23, 2025, 1:16 PM
Expires: Fri October 24, 2025, 3:30 AM
* WHAT...Overnight low temperatures on Friday morning will range from the mid 20s to around 30. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, southwest, and west central Wisconsin. * WHEN...From 2 AM to 9 AM CDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Weather Forecast
Average Temperature: 42.5°F
Average Humidity: 68%
Wind: 5.4 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 15.35 μg/m3
Sulphur Dioxide: 2.31 μg/m3
Ozone: 45.12 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:07 PM
Daylight: 10 hrs 35 mins
Moon Transit: 3:11 PM
Moonset: 7:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.8%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM2:41 PM - 5:11 PM
Minor Periods
6:52 PM - 8:22 PM10:27 AM - 11:57 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 44.9°F
Average Humidity: 74%
Wind: 11.2 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 8.48 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 57.16 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:05 PM
Daylight: 10 hrs 33 mins
Moon Transit: 4:02 PM
Moonset: 8:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.2%
Best Times for Fishing or Hunting
Major Periods
2:56 AM - 5:26 AM3:32 PM - 6:02 PM
Minor Periods
7:35 PM - 9:05 PM11:28 AM - 12:58 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 46.2°F
Average Humidity: 87%
Wind: 14.8 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 7.71 μg/m3
Sulphur Dioxide: 4.76 μg/m3
Ozone: 55.56 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:04 PM
Daylight: 10 hrs 30 mins
Moon Transit: 4:54 PM
Moonset: 8:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
3:47 AM - 6:17 AM4:24 PM - 6:54 PM
Minor Periods
8:28 PM - 9:58 PM12:23 AM - 1:53 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 49.4°F
Average Humidity: 71%
Wind: 12.3 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 8.46 μg/m3
Sulphur Dioxide: 8.56 μg/m3
Ozone: 50.77 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:02 PM
Daylight: 10 hrs 27 mins
Moon Transit: 5:46 PM
Moonset: 9:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 30.3%
Best Times for Fishing or Hunting
Major Periods
4:39 AM - 7:09 AM5:16 PM - 7:46 PM
Minor Periods
9:28 PM - 10:58 PM1:08 PM - 2:38 PM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 45.2°F
Average Humidity: 78%
Wind: 9.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:01 PM
Daylight: 10 hrs 24 mins
Moon Transit: 6:37 PM
Moonset: 11:05 PM
Moon Phase: First Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
5:31 AM - 8:01 AM6:07 PM - 8:37 PM
Minor Periods
12:00 AM - 12:00 AM1:46 PM - 3:16 PM
Action Rating: 4 out of 5
