Water: 77° F
Air H: 85° F L: 68° F
Today: Partly cloudy throughout the day.
Water Temp: 38 Air Temp: 58
Lake Mahopac's current water temperature is 77°F. Today's forecast is: Partly cloudy throughout the day., with a high around 85°F and a low around 68°F. Winds are out of the NNW at 4 mph with gusts of 17 mph.
Water Temp (F)
75° - 77°
Estimate as of Aug 10, 2022
Current Air (F)
About this lake
Lake Mahopac is located in Putnam County, New York. Anglers can catch Largemouth Bass, Smallmouth Bass, Chain Pickerel, Rock Bass, Black Crappie, Pumpkinseed, Bluegill, Redbreast Sunfish, Yellow Perch, and Brown Bullhead. This is a popular lake for bass fisherman; small tournaments are held here annually. Anglers also report that the lake holds some really nice sized panfish.
LakeMonster does not assume liability nor responsibility for
any inaccuracies or errors found on this page. Our goal is to provide the
most up-to-date information as accurately as possible for each of our lakes,
but the information is provided "as is" with no guarantees of complete
scientific accuracy or timeliness. If something on this page appears to be
inaccurate, please let us know.