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St. Lawrence - St. Lawrence River: Past 24 Hour Conditions

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Montréal Metropolitain Airport

04:00 PM EDT 22 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)
22 September 2026
16:00 NNE 7 Sunny 16 103.1 18 44 5
15:00 ENE 10 gusts 15 Sunny 16 103.1 17 45 5
14:00 ENE 7 gusts 15 Sunny 15 103.1 17 46 5
13:00 ENE 9 gusts 18 Sunny 16 103.2 16 51 6
12:00 ENE 9 Sunny 16 103.2 15 55 6
11:00 NNE 11 gusts 16 Sunny 16 103.2 13 61 6
10:00 NE 11 gusts 19 Sunny 16 103.2 11 69 6
9:00 NE 9 Sunny 16 103.2 10 81 7
8:00 NE 5 Mostly Cloudy 16 103.1 7 94 6
7:00 NNE 5 Cloudy 16 103.0 6 96 5
6:00 N 4 Cloudy 16 103.0 4 94 3
5:00 NNE 3 Cloudy 16 102.9 6 92 4
4:00 N 6 Mainly Clear 16 102.9 5 93 4
3:00 N 6 Mostly Cloudy 16 102.9 7 89 5
2:00 N 6 Cloudy 16 102.8 7 86 5
1:00 NE 4 Cloudy 16 102.8 7 82 4
0:00 NNE 5 Cloudy 16 102.8 7 85 4
21 September 2026
23:00 NNE 5 Cloudy 16 102.7 8 78 5
22:00 NNE 8 Mostly Cloudy 16 102.7 10 71 5
21:00 NNE 7 Mostly Cloudy 16 102.7 9 79 6
20:00 NE 5 Clear 16 102.6 11 72 6
19:00 NE 3 Clear 16 102.5 12 63 6
18:00 NNE 5 Sunny 16 102.5 14 54 5
17:00 N 4 Sunny 16 102.4 15 45 4
16:00 NNE 7 Sunny 16 102.4 16 45 4

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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St. Lawrence - St. Lawrence River Area

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