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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Sept-Îles Airport

03:00 PM EDT 13 September 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)
13 September 2026
15:00 ENE 3 Mostly Cloudy 32 100.7 13 96 12
14:00 E 6 Light Rainshower 24 100.7 13 91 11
13:00 SE 6 Light Rainshower 16 100.8 13 86 10
12:00 SE 6 Light Rainshower 48 100.8 13 88 11
11:00 SSE 8 Mostly Cloudy 48 100.8 14 81 10
10:00 SSE 6 Mostly Cloudy 48 100.9 14 77 10
9:00 SE 6 Mostly Cloudy 48 100.9 14 82 11
8:00 E 6 Mostly Cloudy 48 100.9 11 89 9
7:00 NE 5 Mostly Cloudy 48 100.9 9 94 8
6:00 NE 5 Mostly Cloudy 48 100.9 9 95 8
5:00 E 6 Partly Cloudy 24 101.0 9 94 8
4:00 ENE 5 Partly Cloudy 24 101.0 8 97 8
3:00 ENE 5 Partly Cloudy 24 101.0 9 97 8
2:00 E 4 Partly Cloudy 24 101.1 9 97 9
1:00 ENE 3 Mainly Clear 24 101.2 9 97 8
0:00 E 2 Partly Cloudy 24 101.2 8 97 7
12 September 2026
23:00 NE 4 Mainly Clear 24 101.2 9 96 9
22:00 ENE 4 Partly Cloudy 24 101.3 9 96 8
21:00 NE 5 Partly Cloudy 24 101.4 9 97 9
20:00 ENE 5 Partly Cloudy 24 101.4 9 96 9
19:00 E 5 Partly Cloudy 48 101.4 10 91 9
18:00 SE 14 Mostly Cloudy 48 101.4 11 88 10
17:00 SSE 8 Mostly Cloudy 48 101.4 14 71 9
16:00 SE 10 Mostly Cloudy 48 101.4 13 77 9
15:00 SSE 6 Mostly Cloudy 48 101.5 15 64 8

If you require additional historical weather information, please visit Climate Data Online

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Map of St. Lawrence - St. Lawrence River marine weather areas Grand Manan New Carlisle Pointe-au-Père Fundy Park (Alma) Port Menier Miramichi Île Bicquette Charlo Cap-Chat Bathurst Airport CFB Bagotville Jonquière Mistook Normandin Roberval Airport Île-d'Orléans - Quai de St-Jean Deschambault North Bay Airport Beauport L'Isle-aux-Grues Bas Caraquet Lake Nipissing - 45152 Pointe-des-Monts L'Assomption Baie-Comeau Airport Saint-Anicet Cap-Rouge Sainte-Anne-de-Bellevue Lac Memphrémagog Montréal Metropolitain Airport Île Rouge Montréal-Trudeau Int'l Airport Lac Saint-Pierre Trois-Rivières Airport Pointe de l'Islet Pointe Claveau Sept-Îles Airport Kouchibouguac North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport La Pocatière Miscou Island Mont-Joli Airport
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