Water: 74° F
Air H: 93° F L: 66° F
Today: Partly cloudy throughout the day.
Water Temp: 38 Air Temp: 58
Boysen Reservoir's current water temperature is 74°F. Today's forecast is: Partly cloudy throughout the day., with a high around 93°F and a low around 66°F. Winds are out of the NNW at 6 mph with gusts of 19 mph.
Water Temp (F)
72° - 74°
Estimate as of Aug 11, 2022
Current Air (F)
About this lake
Boysen Reservoir is located in Fremont County, Wyoming. Boysen Reservoir is the largest one in the state. It is known for its excellent fishing for walleye and rainbow trout.
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