Beaches, updated hourly

Illinois water temperatures today

The warmest water in Illinois right now is at Chicago (59°F); the coldest is at Lake Michigan (56°F).

LocationTypeWaterUpdated
Chicago Beach 59°F 2 days ago
Evanston Beach 58°F 2 days ago
Lake Michigan Great Lake 56°F 2 days ago
Readings from the nearest in-water sensor, or NASA JPL satellite analysis where no sensor is close. Satellite values update daily.

Illinois UV index today · Illinois frost dates · Other states