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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Gore Bay-Manitoulin Airport

12:00 PM EDT 15 April 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)
15 April 2026
12:00 SW 2 Haze 0.4 100.9 8 N/A N/A
11:00 N 2 Haze 2 100.9 7 N/A N/A
10:00 NNE 7 Haze 0.4 100.8 5 N/A N/A
9:00 NE 2 Haze 0.4 100.9 6 N/A N/A
8:00 SE 6 Haze 0.6 100.8 6 N/A N/A
7:00 E 8 Haze 6 100.8 5 N/A N/A
6:00 E 5 Cloudy 16 100.8 5 100 5
5:00 ENE 7 Cloudy 16 100.8 5 100 5
4:00 NE 7 Cloudy 16 100.7 5 N/A N/A
3:00 NNE 9 Cloudy 16 100.7 4 100 4
2:00 E 6 Light Rain 13 100.8 6 100 6
1:00 ESE 2 Light Rain 16 100.9 6 100 6
0:00 NNW 3 Partly Cloudy 16 101.1 5 100 5
14 April 2026
23:00 S 6 Mostly Cloudy 16 101.0 5 N/A N/A
22:00 SE 4 Haze 8 101.1 4 N/A N/A
21:00 S 8 Mist 4 101.1 5 100 5
20:00 S 8 Sunny 16 101.1 7 95 6
19:00 S 7 Sunny 16 101.1 10 81 7
18:00 NNE 7 Sunny 16 101.1 12 78 8
17:00 NNE 6 Partly Cloudy 16 101.2 12 78 8
16:00 N 7 Cloudy 16 101.2 11 78 7
15:00 N 5 Cloudy 16 101.1 10 79 7
14:00 NE 8 Cloudy 16 101.0 10 79 7
13:00 NE 11 Cloudy 16 101.0 10 82 7
12:00 NE 11 Cloudy 16 101.0 8 88 6

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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