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Lake St. Clair: Past 24 Hour Conditions

Warnings

 

Western Islands

06:00 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)
20 May 2026
18:00 WNW 17 N/A N/A 102.3 5 80 2
17:00 WNW 18 N/A N/A 102.3 5 81 2
16:00 WNW 17 N/A N/A 102.3 4 84 2
15:00 WNW 16 N/A N/A 102.3 4 86 2
14:00 WNW 13 N/A N/A 102.3 4 85 2
13:00 W 15 N/A N/A 102.3 4 85 2
12:00 WNW 13 N/A N/A 102.3 4 85 2
11:00 NW 17 N/A N/A 102.2 4 84 2
10:00 NW 22 N/A N/A 102.1 4 80 1
9:00 WNW 13 N/A N/A 102.0 4 81 1
8:00 WNW 18 N/A N/A 101.9 4 83 2
7:00 WNW 19 gusts 24 N/A N/A 101.9 4 83 2
6:00 WNW 24 N/A N/A 101.8 5 84 2
5:00 WNW 26 N/A N/A 101.7 5 83 2
4:00 W 17 N/A N/A 101.6 5 84 3
3:00 WNW 21 gusts 27 N/A N/A 101.5 6 79 2
2:00 W 17 N/A N/A 101.5 5 84 3
1:00 WSW 20 N/A N/A 101.4 6 92 4
0:00 W 19 N/A N/A 101.3 8 96 7
19 May 2026
23:00 W 21 gusts 26 N/A N/A 101.2 8 98 8
22:00 WSW 18 N/A N/A 101.0 13 95 12
21:00 SSW 10 gusts 17 N/A N/A 100.9 11 97 10
20:00 SSW 11 N/A N/A 100.9 11 98 10
19:00 SW 17 N/A N/A 100.9 14 93 13
18:00 SW 12 N/A N/A 101.0 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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