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Lake St. Clair: Past 24 Hour Conditions

Warnings

 

Oshawa Executive Airport

09:00 AM EDT 12 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)
12 May 2026
9:00 E 9 Sunny 16 102.5 9 41 -3
8:00 ENE 6 Sunny 16 102.5 8 50 -2
7:00 N 4 Sunny 16 102.5 4 78 0
6:00 N 5 Sunny 16 102.4 2 86 -1
5:00 N 7 Clear 16 102.4 2 83 -1
4:00 N 6 Clear 16 102.4 2 82 -1
3:00 N 5 Clear 16 102.4 3 78 -1
2:00 N 8 Clear 16 102.4 4 71 -1
1:00 NNW 8 Clear 16 102.4 4 67 -1
0:00 NNW 8 Clear 16 102.4 5 65 -1
11 May 2026
23:00 N 5 Clear 16 102.3 5 64 -1
22:00 NW 5 Clear 16 102.3 6 56 -2
21:00 NNW 7 Clear 16 102.3 8 52 -1
20:00 NNW 10 Sunny 16 102.2 10 42 -2
19:00 NNW 8 gusts 15 Sunny 16 102.2 11 36 -3
18:00 NNW 11 Partly Cloudy 16 102.2 11 36 -4
17:00 WNW 11 Mostly Cloudy 16 102.2 11 30 -6
16:00 NNW 12 gusts 18 Cloudy 16 102.1 11 34 -4
15:00 W 12 gusts 17 Mostly Cloudy 16 102.2 12 30 -5
14:00 NNW 12 gusts 18 Cloudy 16 102.2 10 41 -3
13:00 NW 9 Cloudy 16 102.2 11 40 -2
12:00 NW 11 gusts 16 Mostly Cloudy 16 102.3 10 34 -5
11:00 WNW 12 gusts 18 Mostly Cloudy 16 102.3 10 37 -4
10:00 W 9 gusts 16 Mostly Cloudy 16 102.3 9 42 -3
9:00 NW 6 Cloudy 16 102.2 8 52 -2

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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