Lakes / North America / United States
Lake Ontario today
Lake Ontario right now: the water is 13 °C55 °F, there's a gentle breeze from the east at 12 km/h7 mph and it's 7 °C45 °F and clear sky.
Updated 14:17 local time, Tuesday 27 October
Photo: NASA, Public domain, via Wikimedia Commons
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Water temperature
13 °C55 °F
Measured, less than an hour ago.
Wind now
12 km/h7 mph
From the east, gusts 12 km/h7 mph. 6 knots, a gentle breeze.
Air
7 °C45 °F
Clear sky.
Water level
74.74 m245.22 ft
Above sea level (IGLD 1985). NOAA, less than an hour ago.
Good for today?
Rules of thumb from the current wind and water temperature. Conditions differ across the lake, so check on the spot.
- SwimmingCold – wetsuit weather
- Kayak and paddleboardBreezy – for experienced paddlers
- SailingGood sailing breeze
- Windsurf and kiteNot enough wind
Wind, next 24 hours
KilometresMiles per hour, gusts below. Arrows point the way the wind blows.
14:00127gusts 127 E
17:0043gusts 95 ESE
20:00128gusts 128 ESE
23:001610gusts 1610 E
02:002314gusts 2415 E
05:002415gusts 2515 ESE
08:002113gusts 2214 ESE
11:002415gusts 2616 ESE
Four-day forecast
| Day | Weather | High / low | Wind | Gusts | Rain |
|---|---|---|---|---|---|
| Today27 Oct Overcast | Overcast | 9 °C48 °F / 4 °C38 °F | 2817 NE | 3522 | 1% |
| Tomorrow28 Oct Light drizzle | Light drizzle | 12 °C53 °F / 9 °C48 °F | 2415 E | 2616 | 9% |
| Thursday29 Oct Light drizzle | Light drizzle | 17 °C62 °F / 10 °C51 °F | 3119 SW | 6541 | 25% |
| Friday30 Oct Overcast | Overcast | 14 °C57 °F / 5 °C42 °F | 2918 WNW | 4830 | 21% |
Wind in km/hmph. Rain shows the highest hourly chance of rain that day.