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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Egbert

12:00 AM EDT 15 July 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
15 July 2026
0:00 WSW 4 N/A N/A 101.3 27 63 19 33
14 July 2026
23:00 W 3 N/A N/A 101.3 28 59 19 34
22:00 W 8 N/A N/A 101.3 28 58 19 35
21:00 WSW 6 N/A N/A 101.3 29 59 20 36
20:00 W 10 gusts 15 N/A N/A 101.3 31 49 19 37
19:00 W 10 N/A N/A 101.3 32 44 18 38
18:00 W 10 gusts 16 N/A N/A 101.3 32 48 20 39
17:00 NW 6 N/A N/A 101.4 32 57 22 41
16:00 NNW 6 N/A N/A 101.4 31 59 22 41
15:00 WNW 10 gusts 17 N/A N/A 101.4 34 39 18 40
14:00 WNW 8 N/A N/A 101.4 34 44 19 41
13:00 W 8 gusts 17 N/A N/A 101.5 33 47 21 41
12:00 WNW 8 gusts 15 N/A N/A 101.5 33 49 21 41
11:00 NW 5 N/A N/A 101.5 31 59 22 40
10:00 WNW 8 N/A N/A 101.6 30 62 22 39
9:00 W 4 N/A N/A 101.6 28 70 22 38
8:00 WSW 4 N/A N/A 101.6 25 79 21 34
7:00 WSW 5 N/A N/A 101.7 24 83 21 32
6:00 WNW 1 N/A N/A 101.7 22 86 20 29
5:00 SSW 5 N/A N/A 101.7 23 82 20 30
4:00 SW 6 N/A N/A 101.7 23 79 19 30
3:00 SSW 2 N/A N/A 101.8 22 80 18 28
2:00 WSW 2 N/A N/A 101.8 22 77 18 28
1:00 WSW 3 N/A N/A 101.8 23 71 18 29
0:00 SSW 4 N/A N/A 101.8 23 76 19 29

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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