Lake Ontario lake and shoreline

Real-time weather conditions and forecast for Lake Ontario

Current Conditions

Live data

As of 3:00 PM EDT

Open-MeteoObservation site details

Breezy conditions on Lake Ontario.

Beautiful morning on Lake Ontario.

  • Humidity

    69%

Sunrise

7:20 AM

Sunset

6:36 PM

Moon Phase

New Moon

0% illuminated

Lake Conditions OutlookBreezy conditions this afternoonBreezy this afternoon

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 4 PM

    64°

    12 mph

    E

  • 5 PM

    64°

    10 mph

    E

  • 6 PM

    62°

    10 mph

    E

  • 7 PM

    60°

    8 mph

    E

  • 8 PM

    57°

    7 mph

    SE

  • 9 PM

    56°

    7 mph

    SE

  • 10 PM

    55°

    6 mph

    SE

  • 11 PM

    55°

    6 mph

    S

  • 12 AM

    55°

    5 mph

    S

  • 1 AM

    54°

    5 mph

    S

  • 2 AM

    54°

    5 mph

    S

  • 3 AM

    54°

    5 mph

    SE

7-Day Forecast

  • This Afternoon

    Partly Sunny

    64°/52°

  • Sunday

    Light Rain

    64°/53°

  • Columbus Day

    Mostly Cloudy

    68°/56°

  • Tuesday

    Showers And Thunderstorms

    68°/52°

  • Wednesday

    Mostly Cloudy

    62°/46°

  • Thursday

    Slight Chance Rain Showers

    60°/45°

  • Friday

    Chance Rain Showers

    62°/44°

Radar

LightHeavy

Loading radar

Radar via RainViewer · refreshed every 10 minutes

Ads and analytics are not optional. You can still choose optional functional cookies. Essential cookies stay on so the site works.

  • Essential

    Required for sign-in, security, and core site features. These cannot be turned off because the service would not work without them.

  • Functional & preferences

    Remembers optional choices such as display preferences beyond what essential cookies require. Most preference storage today is essential for signed-in features.