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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Toronto City Centre Airport

08:00 AM EDT 19 May 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) Humidex
19 May 2026
8:00 WSW 8 Sunny 16 101.5 15 96 14 *
7:00 WSW 5 Mostly Cloudy 16 101.5 14 96 14 *
6:00 WSW 6 Cloudy 16 101.5 15 93 13 *
5:00 WSW 8 Cloudy 16 101.5 14 95 14 *
4:00 WSW 7 Cloudy 16 101.5 13 93 12 *
3:00 W 6 gusts 16 Cloudy 16 101.5 14 93 13 *
2:00 W 5 Partly Cloudy 16 101.4 15 86 12 *
1:00 SSW 9 gusts 15 Cloudy 16 101.5 15 86 12 *
0:00 SW 7 Cloudy 16 101.5 17 79 14 *
18 May 2026
23:00 W 9 Mostly Cloudy 16 101.5 23 67 17 29
22:00 WNW 14 gusts 20 Cloudy 16 101.4 21 80 18 27
21:00 SW 2 Cloudy 16 101.3 18 69 13 *
20:00 W 5 Sunny 16 101.3 19 67 13 *
19:00 SSW 12 Sunny 16 101.3 18 68 12 *
18:00 SW 2 Sunny 16 101.3 18 63 11 *
17:00 SSW 8 gusts 15 Sunny 16 101.3 19 66 13 *
16:00 SSW 5 Sunny 16 101.4 20 68 14 24
15:00 SSE 2 Sunny 16 101.4 21 68 15 25
14:00 ENE 7 Sunny 16 101.5 19 76 14 *
13:00 E 8 Sunny 16 101.6 17 81 14 *
12:00 ENE 7 Sunny 16 101.6 16 82 13 *
11:00 ENE 8 Sunny 16 101.7 15 86 13 *
10:00 ENE 6 Sunny 16 101.7 16 85 13 *
9:00 E 9 Mist 8 101.7 14 93 13 *
8:00 E 9 Mist 4 101.7 12 94 11 *

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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Great Lakes - Lake Erie and Lake Ontario Area

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