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

Warnings

 

L'Assomption

01:00 PM EDT 14 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) Humidex
14 September 2026
13:00 WNW 6 N/A N/A 101.9 17 46 5 *
12:00 NW 9 N/A N/A 101.9 17 48 6 *
11:00 NNW 9 gusts 16 N/A N/A 101.8 16 50 6 *
10:00 WNW 8 N/A N/A 101.8 15 57 7 *
9:00 NW 8 N/A N/A 101.7 14 66 8 *
8:00 NW 6 N/A N/A 101.6 13 66 7 *
7:00 WNW 2 N/A N/A 101.5 11 74 7 *
6:00 WNW 9 N/A N/A 101.4 13 71 7 *
5:00 W 4 N/A N/A 101.1 14 73 9 *
4:00 WSW 3 N/A N/A 101.0 14 75 10 *
3:00 WSW 5 N/A N/A 100.9 15 74 10 *
2:00 WSW 4 N/A N/A 100.8 15 88 13 *
1:00 WSW 3 N/A N/A 100.8 16 85 14 *
0:00 SW 4 N/A N/A 100.7 18 87 16 *
13 September 2026
23:00 SW 3 N/A N/A 100.7 18 97 18 *
22:00 SW 2 N/A N/A 100.6 18 96 17 *
21:00 SW 1 N/A N/A 100.6 18 97 18 *
20:00 SW 3 N/A N/A 100.5 19 94 18 *
19:00 SW 4 N/A N/A 100.5 21 88 19 27
18:00 S 7 N/A N/A 100.5 22 89 20 30
17:00 S 5 N/A N/A 100.5 23 87 20 30
16:00 SSW 2 N/A N/A 100.6 23 88 21 31
15:00 SW 5 N/A N/A 100.7 22 93 21 31
14:00 WSW 3 N/A N/A 100.7 22 92 20 29
13:00 SSE 4 N/A N/A 100.8 23 82 20 30

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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