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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Toronto Pearson Int'l Airport

07:00 AM EDT 24 April 2026
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
24 April 2026
7:00 E 9 Partly Cloudy 24 101.4 9 40 -4
6:00 ENE 7 Mostly Cloudy 24 101.4 11 44 -1
5:00 E 7 Mostly Cloudy 24 101.3 11 46 0
4:00 ENE 6 Mostly Cloudy 24 101.3 11 49 1
3:00 N 4 Mainly Clear 24 101.2 11 52 1
2:00 NE 5 Partly Cloudy 24 101.3 10 54 1
1:00 WNW 4 Mainly Clear 24 101.2 9 60 1
0:00 W 3 Mainly Clear 24 101.2 10 48 -1
23 April 2026
23:00 N 1 Mainly Clear 24 101.2 11 41 -2
22:00 SE 2 Partly Cloudy 24 101.3 11 43 -1
21:00 SSE 5 Partly Cloudy 24 101.3 11 43 -1
20:00 SSE 4 Mostly Cloudy 24 101.3 14 42 1
19:00 SE 6 Mostly Cloudy 24 101.3 17 32 0
18:00 SE 4 Partly Cloudy 24 101.4 18 32 1
17:00 SSE 4 Partly Cloudy 24 101.4 17 33 1
16:00 SE 5 Partly Cloudy 24 101.5 17 39 3
15:00 SSE 7 Partly Cloudy 24 101.6 16 39 2
14:00 SSE 6 Partly Cloudy 24 101.6 16 36 1
13:00 ESE 8 Partly Cloudy 24 101.7 16 31 -1
12:00 E 5 Partly Cloudy 24 101.8 15 34 0
11:00 E 4 Mostly Cloudy 24 101.8 14 39 0
10:00 ESE 9 gusts 15 Mostly Cloudy 24 101.8 12 42 -1
9:00 ESE 6 Mainly Sunny 24 101.8 12 47 1
8:00 NNE 2 Mainly Sunny 24 101.8 9 61 2
7:00 N 6 Mainly Sunny 24 101.7 7 66 1

If you require additional historical weather information, please visit Climate Data Online

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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