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Cornwall to Montréal: Past 24 Hour Conditions

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08:00 AM EDT 09 June 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
09 June 2026
8:00 SSW 6 N/A N/A 101.7 24 100 24 35
7:00 S 6 N/A N/A 101.7 23 100 23 32
6:00 S 5 N/A N/A 101.7 23 100 23 33
5:00 S 5 N/A N/A 101.7 23 100 23 33
4:00 SSE 3 N/A N/A 101.7 22 100 22 31
3:00 S 2 N/A N/A 101.7 22 100 22 31
2:00 SSE 4 N/A N/A 101.8 22 100 22 31
1:00 SE 3 N/A N/A 101.8 21 94 20 29
0:00 SE 2 N/A N/A 101.8 22 83 19 28
08 June 2026
23:00 SE 2 N/A N/A 101.8 21 82 18 27
22:00 ESE 3 N/A N/A 101.8 21 82 18 27
21:00 ESE 3 N/A N/A 101.8 21 82 18 27
20:00 ESE 5 N/A N/A 101.8 22 72 17 27
19:00 SE 3 N/A N/A 101.8 23 64 16 28
18:00 SE 3 N/A N/A 101.8 25 59 17 30
17:00 ESE 2 N/A N/A 101.8 27 48 15 31
16:00 E 4 N/A N/A 101.8 28 45 14 31
15:00 ESE 3 N/A N/A 101.9 28 49 16 32
14:00 ESE 4 N/A N/A 102.0 26 54 16 30
13:00 E 4 N/A N/A 102.0 27 48 15 30
12:00 ESE 4 N/A N/A 102.0 26 52 16 31
11:00 SE 3 N/A N/A 102.0 24 66 18 30
10:00 SE 4 N/A N/A 102.0 23 67 17 28
9:00 ESE 4 N/A N/A 102.0 21 87 19 28
8:00 ESE 2 N/A N/A 102.0 19 95 19 *

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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