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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Sarnia Chris Hadfield Airport

05:00 PM EST 13 February 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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
13 February 2026
17:00 SSW 14 gusts 20 Cloudy 16 101.9 1 65 -5 *
16:00 SSW 15 Cloudy 16 101.9 1 63 -5 *
15:00 SSW 12 gusts 19 Cloudy 16 102.0 2 60 -6 *
14:00 SSW 11 gusts 16 Cloudy 16 102.1 1 65 -5 *
13:00 S 8 Partly Cloudy 16 102.2 -1 65 -6 -5
12:00 S 7 Sunny 16 102.4 -2 65 -7 -6
11:00 S 4 Sunny 16 102.5 -4 70 -9 -8
10:00 S 5 Sunny 16 102.5 -8 81 -10 -12
9:00 S 4 Sunny 16 102.5 -11 86 -13 -15
8:00 S 4 Sunny 16 102.5 -14 86 -16 -19
7:00 S 2 Clear 16 102.5 -14 86 -16 -17
6:00 S 2 Clear 16 102.5 -15 85 -17 -17
5:00 S 2 Clear 16 102.5 -14 84 -17 -17
4:00 SSE 2 Clear 16 102.5 -15 84 -17 -18
3:00 SSE 2 Clear 16 102.5 -15 84 -17 -17
2:00 S 3 Clear 16 102.5 -14 85 -16 -17
1:00 SSE 2 Clear 16 102.6 -14 85 -16 -17
0:00 S 2 Clear 16 102.6 -12 80 -15 -15
12 February 2026
23:00 SW 2 Clear 16 102.5 -11 83 -13 -13
22:00 SE 3 Clear 16 102.5 -10 81 -13 -13
21:00 calm Clear 16 102.6 -10 74 -14 *
20:00 calm Clear 16 102.5 -8 71 -12 *
19:00 NW 4 Clear 16 102.6 -6 65 -12 -10
18:00 NW 6 Clear 16 102.5 -5 64 -11 -10
17:00 NW 7 Mainly Sunny 16 102.5 -4 60 -10 -9

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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