
Tetonka Lake
Tetonka Lake is located in Le Sueur County, Minnesota. Anglers can catch Walleye, Bluegill, Northern Pike, Black Crappie, Bluegill, Channel Catfish, Walleye, White Bass, Bigmouth Buffalo, Bowfin, Common Carp, and White Bass.Shore length: 11.64 miles Mean depth: 19 feet Maximum depth: 35 feet
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Tetonka Lake
Tetonka Lake is located in Le Sueur County, Minnesota. Anglers can catch Walleye, Bluegill, Northern Pike, Black Crappie, Bluegill, Channel Catfish, Walleye, White Bass, Bigmouth Buffalo, Bowfin, Common Carp, and White Bass.Shore length: 11.64 miles Mean depth: 19 feet Maximum depth: 35 feet
Read more detailsCurrent Conditions
Water Temperature
Current Snapshot
Forecast: Sunday, May 4
Clear
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)
12:26 AM - 2:56 AM
11:32 AM - 2:02 PM
4:54 PM - 6:24 PM
7:20 AM - 8:50 AM
Outlook for Sunday at Tetonka Lake
Expect temperatures ranging from 43°F to 75°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 3 mph, with potential gusts reaching up to 12 mph. The maximum UV index will be 8 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 12:26 AM and 11:32 AM, or try the minor windows near 4:54 PM and 7:20 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Tetonka Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Tetonka Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
36°F
On Dec 9
Coldest point in the Last 12 Months.
Average in Period
54°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: August (71°F).
- Coolest avg: December (36°F).
- Rapid warming often occurs: April → May (+13°F).
- Sharpest cooling trend: September → October (-14°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
149°
Pressure
1017 mb
Cloud Cover
1%
Visibility
16 miles
Daily Pressure Forecast


Frequently Asked Questions About Tetonka Lake
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