Boysen Reservoir

Boysen Reservoir

Shoshoni, WY

62°F
79°
10 mph83°/48°

Right Now

79°

Clear

Water

62°

Wind

10 mph

NW

Gusts

20 mph

Pressure

29.84

falling

Forecast - Wed, Jun 3

7am
51°
10am
65°
1pm
76°
4pm
82°

High / Low

83° / 48°

Wind

5 mph

gusts 19 mph

Precip

0%

UV

9

Sunrise

11:34 AM

Sunset

2:48 AM

Today Read

Boysen Reservoir

Wind read

Calm

5 mph avg

Water read

62°

Cool-water mix

Air range

48° / 83°

today

Precip

0%

low concern

Today's forecast for Boysen Reservoir has calm wind, 48F to 83F air temperatures, 0% chance of precipitation, and 62F water.

AI lake plannerFishableChecking questions

Ask what to do at Boysen Reservoir 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 Rainbow trout / Brown trout

69 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: 62°FWater temp history: 472 readingsHourly weather: 224 hoursSolunar timing: 3/5Fish species: 12 listedSatellite imagery: 526 captures

Trip read from the AI planner

Fishing Forecast

waning gibbous

3/5

Major

9:06 AM - 11:36 AM

Minor

6:00 AM - 6:00 AM

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May 31, 2026

Fish Species

12

Water Temperature History

Current

67°

Jun 14

Low

34°

Nov 16

Average

54°

Last 12 Months

Warmest avg: July (72°F)

Coolest avg: December (34°F)

Rapid warming: FebruaryMarch (+9°F)

Sharpest cooling: OctoberNovember (-18°F)

Weather Forecast

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

Hourly Wind Forecast

3

12am - 11pm

Wind SpeedWind Gust
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Peak Wind

14 mph

7pm

Peak Gust

19 mph

highest gust

Pressure

29.97 inHg

rising

Visibility

26 mi

14% 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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Nearby Lakes

FAQ

About Boysen Reservoir

Boysen Reservoir covers 19501.00 acres (30.47 square miles)

Boysen Reservoir is located in Shoshoni, Fremont County, WY. It is accessible to the public for outdoor activities.