Tetonka Lake

Tetonka Lake

Waterville, MN

60°F
78°
5 mph85°/60°

Right Now

78°

Partly Cloudy

Water

60°

Wind

5 mph

SE

Gusts

10 mph

Pressure

29.87

falling

Forecast - Mon, May 25

7am
62°
10am
72°
1pm
80°
4pm
84°

High / Low

85° / 60°

Wind

12 mph

gusts 33 mph

Precip

70%

UV

8

Sunrise

10:38 AM

Sunset

1:45 AM

Today Read

Tetonka Lake

Wind read

Moderate

12 mph avg

Water read

60°

Cool-water mix

Air range

60° / 85°

today

Precip

70%

watch timing

Today's forecast for Tetonka Lake has moderate wind, 60F to 85F air temperatures, 70% chance of precipitation, and 60F water.

AI lake plannerFishableChecking questions

Ask what to do at Tetonka Lake today.

The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.

Today's AI read

Active-water pattern for Bluegill / Black crappie

66 confidence

Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. Check the solunar window against hourly wind and light.

Uses this lake data

Current water temp: 60°FWater temp history: 435 readingsHourly weather: 224 hoursSolunar timing: 3/5Fish species: 10 listedSatellite imagery: 461 captures

Trip read from the AI planner

Fishing Forecast

first quarter

3/5

Major

1:48 AM - 4:18 AM

Minor

7:52 PM - 9:22 PM

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May 15, 2026

Fish Species

10

Water Temperature History

Current

67°

May 31

Low

34°

Feb 22

Average

56°

Last 12 Months

Warmest avg: July (80°F)

Coolest avg: February (41°F)

Rapid warming: AprilMay (+11°F)

Sharpest cooling: AugustSeptember (-13°F)

Weather Forecast

Wind speed, gusts, and pressure trends for trip timing.

Hourly Wind Forecast

25

12am - 11pm

Wind SpeedWind Gust
Tap points
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Peak Wind

17 mph

11am

Peak Gust

33 mph

highest gust

Pressure

29.97 inHg

rising

Visibility

13 mi

74% clouds

Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days

Daily Pressure Forecast

Pressure
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Tap chart points for pressure details

Nearby Lakes

FAQ

About Tetonka Lake

Tetonka Lake covers 1357.00 acres (2.12 square miles)

Tetonka Lake is located in Waterville, Le Sueur County, MN. It is accessible to the public for outdoor activities.