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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Port Weller

08:00 AM EDT 10 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)
10 March 2026
8:00 SSW 6 N/A N/A 101.2 12 72 7
7:00 SW 5 N/A N/A 101.2 10 77 6
6:00 SSW 7 N/A N/A 101.1 12 63 5
5:00 SSW 6 N/A N/A 101.1 12 55 3
4:00 SSW 9 N/A N/A 101.1 12 49 2
3:00 SSW 9 N/A N/A 101.1 13 47 2
2:00 SSW 5 N/A N/A 101.2 11 52 2
1:00 WSW 4 N/A N/A 101.2 8 65 2
0:00 SW 4 N/A N/A 101.2 9 59 2
09 March 2026
23:00 SSW 7 N/A N/A 101.1 13 46 1
22:00 SW 4 N/A N/A 101.1 11 55 2
21:00 SW 6 N/A N/A 101.0 10 56 2
20:00 SSW 9 gusts 15 N/A N/A 100.9 13 44 1
19:00 SSW 11 gusts 16 N/A N/A 100.9 15 41 2
18:00 SSW 15 gusts 23 N/A N/A 100.8 17 36 1
17:00 SSW 14 gusts 22 N/A N/A 100.8 17 37 2
16:00 SSW 16 gusts 29 N/A N/A 100.8 17 33 1
15:00 SW 15 gusts 22 N/A N/A 100.9 16 37 1
14:00 SW 12 gusts 27 N/A N/A 101.0 15 39 1
13:00 SW 17 gusts 25 N/A N/A 101.0 14 38 0
12:00 SSW 11 gusts 24 N/A N/A 101.0 13 42 1
11:00 SW 16 gusts 25 N/A N/A 101.0 12 44 1
10:00 SSW 13 gusts 31 N/A N/A 101.0 12 46 0
9:00 SSW 19 gusts 25 N/A N/A 101.0 11 48 0
8:00 SSW 15 gusts 22 N/A N/A 101.0 10 53 0

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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