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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Toronto Pearson Int'l Airport

05:00 AM EDT 10 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)
10 April 2026
5:00 N 6 Light Rain 24 102.2 4 74 0
4:00 N 5 Mostly Cloudy 24 102.1 5 57 -3
3:00 N 8 Mostly Cloudy 24 102.2 5 56 -3
2:00 N 5 Partly Cloudy 24 102.3 5 57 -3
1:00 NNW 10 Partly Cloudy 24 102.3 6 50 -4
0:00 N 9 Mainly Clear 24 102.2 6 47 -4
09 April 2026
23:00 NNW 10 gusts 15 Clear 24 102.3 7 46 -4
22:00 N 14 gusts 19 Mainly Clear 24 102.2 8 51 -2
21:00 N 15 Mainly Clear 24 102.1 10 59 2
20:00 SW 9 Mainly Clear 24 102.0 17 51 7
19:00 SW 14 Partly Cloudy 24 101.9 18 48 7
18:00 SW 15 gusts 20 Partly Cloudy 24 102.0 18 49 7
17:00 SW 15 gusts 24 Partly Cloudy 24 102.0 18 50 8
16:00 SSW 16 gusts 24 Partly Cloudy 24 102.0 17 57 8
15:00 SW 15 gusts 25 Mostly Cloudy 24 101.9 17 56 8
14:00 SW 15 gusts 25 Mostly Cloudy 24 102.0 14 63 8
13:00 WSW 15 gusts 28 Light Rainshower 16 102.0 15 61 8
12:00 SW 18 gusts 29 Mostly Cloudy 24 102.0 17 40 3
11:00 SSW 9 Mostly Cloudy 24 102.0 16 37 1
10:00 S 9 gusts 17 Mostly Cloudy 24 102.1 13 40 0
9:00 S 8 Mostly Cloudy 24 102.1 10 46 -1
8:00 SE 5 Mostly Cloudy 24 102.2 6 59 -1
7:00 SE 5 Mostly Cloudy 24 102.3 4 69 -1
6:00 SE 5 Partly Cloudy 24 102.3 3 72 -1
5:00 SE 3 Partly Cloudy 24 102.4 2 80 -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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