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

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Trois-Rivières Airport

02:00 AM EDT 21 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)
21 September 2026
2:00 N 6 Mostly Cloudy 16 101.9 12 74 7
1:00 NNW 4 Cloudy 16 101.9 12 81 9
0:00 WNW 3 Cloudy 16 101.8 12 87 10
20 September 2026
23:00 calm Cloudy 16 101.8 12 96 11
22:00 calm Cloudy 16 101.7 12 95 11
21:00 calm Cloudy 16 101.7 12 93 11
20:00 calm Cloudy 16 101.7 13 88 11
19:00 calm Cloudy 13 101.6 14 81 10
18:00 S 4 Cloudy 16 101.6 15 70 10
17:00 SSE 2 Cloudy 16 101.6 16 66 10
16:00 ESE 3 Mostly Cloudy 16 101.6 16 67 9
15:00 N 2 Cloudy 16 101.6 15 66 9
14:00 NNE 5 Cloudy 16 101.6 14 70 8
13:00 N 7 Cloudy 16 101.7 12 74 8
12:00 NNE 5 Mostly Cloudy 16 101.7 12 78 8
11:00 N 4 Cloudy 16 101.7 12 78 8
10:00 E 4 Mostly Cloudy 16 101.7 11 79 7
9:00 N 5 Mostly Cloudy 16 101.8 9 91 8
8:00 ENE 3 Cloudy 16 101.8 8 96 8
7:00 NE 5 Cloudy 16 101.8 8 96 7
6:00 NNE 6 Cloudy 16 101.8 8 96 7
5:00 NE 5 Cloudy 16 101.8 7 96 7
4:00 NNE 4 Cloudy 16 101.9 7 95 6
3:00 NNE 3 Cloudy 16 101.9 7 95 6
2:00 NE 4 Cloudy 16 102.0 6 97 6

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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