Water Temperature Lake Ontario
Interactive map with water temperature. Lake Ontario now and archival data for months during the year.
Water temperature now
By month
JanFebMarAprMayJunJulAugSepOctNovDec
Water temperature in some cities in the USA
Des Moines+48°
Boston+48°
Honolulu+77°
Providence+52°
Trenton+54°
Annapolis+64°
Detroit+50°
Chicago+45°
Baltimore+64°
New York City+59°
Seattle+48°
Tarpon Springs+79°
South Boston+48°
Traverse City+41°
Rochester+43°
Bellingham+50°
Toledo+54°
Clearwater+79°
Camden+45°
Norfolk+68°
Redondo Beach+57°
Brookings+52°
Miami+81°
Dana Point+61°
Seabrook+77°
Key West+81°
Stamford+54°
Sullivan+43°
Green Bay+41°
Minimum and maximum
world's temperature today
world's temperature today
Greenland
Siorapaluk
Siorapaluk
- day
- +12°F
- night
- -2°F
Mali
Ménaka
Ménaka
- day
- +118°F
- night
- +91°F
Seas, rivers and lakes
Temperature units
°F°C
Icons