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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Toronto Pearson Int'l Airport

09:00 PM EDT 21 March 2025
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
21 March 2025
21:00 SSW 13 gusts 19 Mainly Clear 24 100.6 5 51 -4 *
20:00 SSW 9 gusts 15 Partly Cloudy 24 100.7 5 48 -5 *
19:00 SSW 12 gusts 19 Partly Cloudy 24 100.8 6 39 -7 *
18:00 SW 12 gusts 19 Mainly Sunny 24 100.8 7 40 -5 *
17:00 SW 15 Mainly Sunny 24 100.8 8 38 -5 *
16:00 SSW 15 Mainly Sunny 24 100.9 8 32 -8 *
15:00 SSW 12 gusts 19 Mainly Sunny 24 101.1 8 33 -8 *
14:00 SSW 10 gusts 19 Mainly Sunny 24 101.2 7 38 -7 *
13:00 SSW 11 Mainly Sunny 24 101.3 6 40 -7 *
12:00 SW 12 Mainly Sunny 24 101.4 5 39 -8 *
11:00 WSW 9 Sunny 24 101.5 3 49 -6 *
10:00 WSW 10 Sunny 24 101.4 2 57 -6 *
9:00 W 10 Sunny 24 101.4 0 63 -6 *
8:00 W 6 Mainly Sunny 24 101.5 -2 76 -6 -6
7:00 W 7 Mainly Clear 24 101.4 -3 76 -6 -7
6:00 W 8 Mainly Clear 24 101.4 -3 73 -7 -7
5:00 WNW 11 Mostly Cloudy 24 101.3 -1 64 -7 -6
4:00 NNW 5 Mostly Cloudy 24 101.2 -1 67 -6 -4
3:00 NNW 11 gusts 19 Mostly Cloudy 24 101.1 -1 63 -7 -6
2:00 NW 12 gusts 18 Mostly Cloudy 24 101.1 0 57 -8 -6
1:00 NW 19 Mostly Cloudy 24 101.0 1 60 -6 *
0:00 NNW 19 gusts 25 Mostly Cloudy 24 100.9 1 62 -6 *
20 March 2025
23:00 NNW 24 gusts 33 Mostly Cloudy 24 100.8 1 63 -5 *
22:00 NW 26 gusts 35 Mostly Cloudy 24 100.8 1 66 -5 *
21:00 NW 24 gusts 32 Mostly Cloudy 24 100.6 1 66 -5 *

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

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