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

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Trois-Rivières Airport

12:00 PM EDT 20 July 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
20 July 2026
12:00 SSW 9 gusts 15 Sunny 16 101.2 21 59 13 23
11:00 SSW 7 Mostly Cloudy 16 101.2 19 67 13 *
10:00 SSW 4 Cloudy 16 101.2 17 78 13 *
9:00 SW 5 Light Rain 16 101.2 16 78 12 *
8:00 SSW 2 Cloudy 16 101.2 15 81 12 *
7:00 calm Cloudy 16 101.2 14 88 12 *
6:00 calm Cloudy 16 101.1 14 85 11 *
5:00 W 3 Light Rain 16 101.1 13 83 11 *
4:00 WSW 3 Cloudy 16 101.1 15 73 10 *
3:00 SSW 4 Cloudy 16 101.1 13 82 10 *
2:00 SW 3 Cloudy 16 101.1 14 73 9 *
1:00 calm Cloudy 16 101.1 12 82 9 *
0:00 WSW 3 Cloudy 16 101.1 14 70 9 *
19 July 2026
23:00 W 2 Cloudy 16 101.0 15 68 9 *
22:00 W 2 Clear 16 101.0 15 68 9 *
21:00 NW 2 Mainly Clear 16 101.0 17 56 9 *
20:00 WNW 6 gusts 16 Cloudy 16 101.0 19 51 8 *
19:00 NW 6 Cloudy 16 100.9 19 49 8 *
18:00 WNW 6 gusts 17 Cloudy 16 100.9 21 43 8 *
17:00 WNW 10 gusts 21 Cloudy 16 100.8 21 41 7 *
16:00 NNW 11 gusts 23 Mostly Cloudy 16 100.8 20 43 7 *
15:00 WNW 10 gusts 25 Mostly Cloudy 16 100.7 21 41 7 *
14:00 NW 8 gusts 19 Cloudy 16 100.7 21 42 7 *
13:00 WNW 13 gusts 22 Mostly Cloudy 16 100.7 20 44 7 *
12:00 WNW 13 gusts 21 Mostly Cloudy 16 100.6 21 41 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 Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île-d'Orléans - Quai de St-Jean Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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