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Southern Lake Huron: Past 24 Hour Conditions

Warnings

 

Toronto Pearson Int'l Airport

10:00 PM EDT 20 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
20 May 2026
22:00 NNW 12 Mostly Cloudy 24 102.4 10 60 3 *
21:00 NNW 12 Mostly Cloudy 24 102.3 11 61 4 *
20:00 N 10 Mostly Cloudy 24 102.2 12 59 4 *
19:00 NNW 10 gusts 16 Mostly Cloudy 24 102.2 14 53 4 *
18:00 NNW 13 Mostly Cloudy 24 102.1 14 53 5 *
17:00 N 13 gusts 19 Mostly Cloudy 24 102.1 16 51 6 *
16:00 N 7 Mostly Cloudy 24 102.0 18 44 5 *
15:00 WNW 10 gusts 16 Mostly Cloudy 24 102.0 18 37 3 *
14:00 WNW 12 gusts 19 Mostly Cloudy 24 102.0 17 40 3 *
13:00 W 17 Mostly Cloudy 24 102.0 17 41 4 *
12:00 W 15 gusts 22 Mostly Cloudy 24 102.0 17 45 5 *
11:00 NW 9 gusts 20 Mainly Sunny 24 102.0 15 46 4 *
10:00 NNW 9 gusts 15 Partly Cloudy 24 102.0 14 50 4 *
9:00 NNW 16 gusts 22 Partly Cloudy 24 101.9 13 51 3 *
8:00 NW 12 gusts 19 Mostly Cloudy 24 101.9 12 54 3 *
7:00 NW 18 gusts 23 Mostly Cloudy 24 101.8 12 57 4 *
6:00 NW 18 gusts 29 Mostly Cloudy 24 101.7 13 61 5 *
5:00 NW 21 gusts 27 Mostly Cloudy 24 101.6 13 59 6 *
4:00 NNW 19 gusts 27 Cloudy 24 101.5 15 60 7 *
3:00 NW 19 Mostly Cloudy 24 101.4 17 76 13 *
2:00 WSW 6 Mostly Cloudy 24 101.3 21 86 19 27
1:00 SW 8 Mostly Cloudy 24 101.3 21 85 19 27
0:00 SW 10 Mostly Cloudy 24 101.2 21 83 18 27
19 May 2026
23:00 WSW 9 Cloudy 24 101.2 21 84 18 27
22:00 WSW 15 Mostly Cloudy 24 101.2 21 83 18 26

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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