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

Warnings

 

Quebec Lesage Int'l Airport

03:00 PM EDT 20 May 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 May 2026
15:00 W 14 gusts 28 Partly Cloudy 48 100.9 21 34 5 *
14:00 W 17 gusts 31 Partly Cloudy 48 100.8 22 34 5 *
13:00 W 12 gusts 28 Mostly Cloudy 48 100.6 23 37 8 *
12:00 WNW 15 gusts 26 Mostly Cloudy 48 100.5 23 39 8 *
11:00 WNW 7 gusts 15 Mostly Cloudy 48 100.5 23 73 18 29
10:00 WSW 15 gusts 21 Mostly Cloudy 32 100.4 24 74 19 30
9:00 WSW 9 Mostly Cloudy 16 100.5 21 86 18 27
8:00 WSW 8 Mostly Cloudy 16 100.5 18 90 16 *
7:00 SW 5 Mostly Cloudy 16 100.5 15 90 13 *
6:00 N 1 Mostly Cloudy 13 100.6 11 97 10 *
5:00 calm Mostly Cloudy 16 100.6 10 97 9 *
4:00 SW 2 Cloudy 24 100.6 10 95 10 *
3:00 SW 3 Mostly Cloudy 24 100.6 10 96 9 *
2:00 ENE 3 Mostly Cloudy 24 100.7 10 95 9 *
1:00 NE 4 Mostly Cloudy 24 100.8 10 94 9 *
0:00 ENE 8 Light Rainshower 24 100.9 10 90 8 *
19 May 2026
23:00 E 5 Mostly Cloudy 24 100.9 10 88 8 *
22:00 ENE 10 Mostly Cloudy 24 101.0 10 87 8 *
21:00 ENE 9 Mostly Cloudy 24 101.0 10 86 8 *
20:00 E 8 Mostly Cloudy 48 101.0 11 83 8 *
19:00 ENE 9 Mostly Cloudy 48 101.1 12 80 9 *
18:00 ENE 10 Partly Cloudy 48 101.1 13 79 10 *
17:00 ENE 9 Partly Cloudy 48 101.1 12 84 10 *
16:00 ENE 9 Cloudy 32 101.2 11 91 9 *
15:00 E 8 Light Drizzle 48 101.3 10 95 9 *

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 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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