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

Warnings

 

Trois-Rivières

01:00 AM 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
1:00 WSW 3 N/A N/A 100.6 19 88 17 *
0:00 SW 4 N/A N/A 100.6 20 94 19 *
13 September 2026
23:00 WSW 3 N/A N/A 100.5 20 100 20 28
22:00 SW 5 N/A N/A 100.5 20 100 20 27
21:00 WSW 5 N/A N/A 100.5 21 100 21 29
20:00 WSW 3 N/A N/A 100.4 21 100 21 30
19:00 SSW 9 N/A N/A 100.4 21 100 21 30
18:00 S 12 N/A N/A 100.4 22 100 22 32
17:00 SSW 7 N/A N/A 100.4 22 100 22 31
16:00 S 7 N/A N/A 100.5 21 100 21 29
15:00 W 3 N/A N/A 100.7 20 100 20 28
14:00 SSW 9 N/A N/A 100.6 21 100 21 30
13:00 SSW 12 N/A N/A 100.7 21 100 21 29
12:00 SSW 10 gusts 15 N/A N/A 100.8 21 100 21 29
11:00 S 5 N/A N/A 100.9 20 100 20 *
10:00 SSW 10 N/A N/A 100.9 20 100 20 28
9:00 S 14 N/A N/A 100.9 20 100 20 *
8:00 S 8 N/A N/A 101.0 19 100 19 *
7:00 SSW 9 N/A N/A 101.0 19 100 19 *
6:00 SSW 9 N/A N/A 101.0 19 94 18 *
5:00 SSW 10 N/A N/A 101.0 19 88 17 *
4:00 S 8 N/A N/A 101.0 18 93 17 *
3:00 S 6 N/A N/A 101.1 19 85 16 *
2:00 S 7 N/A N/A 101.1 19 85 16 *
1:00 SSE 6 N/A N/A 101.2 19 82 16 *

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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