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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Hamilton Munro Int'l Airport

05:00 PM EDT 16 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)
16 March 2026
17:00 SW 19 gusts 28 Mostly Cloudy 24 99.4 1 67 -4
16:00 SW 22 gusts 30 Mostly Cloudy 24 99.4 2 64 -4
15:00 SW 26 gusts 33 Mostly Cloudy 19 99.4 3 63 -4
14:00 SW 28 gusts 39 Mostly Cloudy 19 99.4 3 65 -3
13:00 SW 22 gusts 38 Mostly Cloudy 19 99.4 4 73 -1
12:00 SW 25 gusts 31 Light Drizzle 11 99.3 4 85 2
11:00 SW 25 gusts 33 Light Rain 13 99.1 7 87 5
10:00 S 13 gusts 20 Light Rain 16 99.0 12 91 11
9:00 SSE 11 Light Rain 16 99.0 12 89 10
8:00 SSW 10 gusts 15 Mostly Cloudy 19 99.1 12 85 10
7:00 SSE 15 gusts 21 Mostly Cloudy 24 99.1 13 78 9
6:00 SSE 16 gusts 24 Mostly Cloudy 24 99.2 12 80 9
5:00 SSE 18 gusts 24 Mostly Cloudy 24 99.3 12 80 9
4:00 SSE 17 gusts 29 Partly Cloudy 24 99.5 11 80 8
3:00 SSE 18 gusts 27 Partly Cloudy 24 99.7 10 79 7
2:00 SSE 19 gusts 26 Partly Cloudy 24 99.8 10 75 6
1:00 SSE 18 gusts 28 Mostly Cloudy 24 99.8 10 71 5
0:00 SSE 18 gusts 25 Mostly Cloudy 24 99.9 9 70 4
15 March 2026
23:00 SSE 21 gusts 28 Partly Cloudy 24 100.0 9 67 3
22:00 SSE 18 gusts 24 Partly Cloudy 24 100.1 9 65 3
21:00 SSE 16 Mostly Cloudy 24 100.2 9 62 2
20:00 ENE 7 Mostly Cloudy 24 100.4 1 90 0
19:00 NNE 11 Mostly Cloudy 24 100.5 2 87 0
18:00 NNE 17 Cloudy 24 100.6 2 84 -1
17:00 NE 20 gusts 26 Mostly Cloudy 24 100.8 2 83 -1

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