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

Warnings

 

Toronto City Centre Airport

10:00 PM EDT 12 March 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) Wind Chill
12 March 2026
22:00 WNW 9 Mostly Cloudy 16 101.9 -1 52 -10 -6
21:00 WNW 10 gusts 17 Clear 16 101.8 -1 49 -10 -6
20:00 WNW 10 Clear 16 101.8 0 48 -10 -5
19:00 WNW 16 gusts 26 Sunny 16 101.7 1 42 -11 *
18:00 WNW 21 gusts 27 Cloudy 16 101.7 1 45 -9 *
17:00 W 19 gusts 29 Partly Cloudy 16 101.6 1 44 -10 *
16:00 WNW 17 gusts 26 Mostly Cloudy 16 101.5 4 45 -7 *
15:00 W 18 gusts 27 Mostly Cloudy 16 101.4 3 48 -7 *
14:00 W 16 gusts 22 Cloudy 16 101.5 2 55 -6 *
13:00 W 18 gusts 28 Cloudy 16 101.5 2 56 -6 *
12:00 W 17 gusts 26 Mostly Cloudy 16 101.5 2 61 -5 *
11:00 W 15 gusts 23 Cloudy 16 101.5 2 56 -6 *
10:00 W 10 gusts 20 Cloudy 16 101.5 1 65 -5 *
9:00 W 12 gusts 20 Cloudy 16 101.4 0 68 -5 -6
8:00 WNW 14 gusts 24 Cloudy 16 101.3 -1 65 -7 -7
7:00 WNW 21 gusts 33 Mainly Clear 16 101.2 -1 63 -8 -9
6:00 WNW 21 gusts 35 Mostly Cloudy 16 101.2 -1 63 -7 -9
5:00 WNW 14 gusts 27 Cloudy 16 101.0 0 66 -6 -6
4:00 W 21 gusts 32 Cloudy 16 100.9 0 66 -5 *
3:00 WNW 17 gusts 28 Cloudy 16 100.9 0 68 -5 *
2:00 W 22 gusts 34 Cloudy 16 100.8 1 67 -5 *
1:00 W 23 gusts 32 Cloudy 16 100.7 1 71 -3 *
0:00 W 14 gusts 29 Cloudy 16 100.5 2 73 -3 *
11 March 2026
23:00 W 19 gusts 24 Cloudy 16 100.4 3 72 -2 *
22:00 WNW 20 gusts 29 Cloudy 16 100.2 4 79 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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