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

Warnings

 

Mont-Joli Airport

12:00 AM EDT 11 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
11 September 2026
0:00 W 15 gusts 21 Mostly Cloudy 48 100.2 12 70 6 *
10 September 2026
23:00 WSW 14 gusts 21 Mostly Cloudy 48 100.1 12 78 8 *
22:00 WSW 22 gusts 29 Mostly Cloudy 48 100.1 13 72 8 *
21:00 WSW 14 gusts 22 Partly Cloudy 48 100.1 13 69 8 *
20:00 WSW 16 gusts 22 Mostly Cloudy 48 100.1 13 68 8 *
19:00 WSW 18 gusts 25 Mostly Cloudy 48 100.0 15 64 8 *
18:00 WSW 17 gusts 27 Mostly Cloudy 48 99.9 15 63 8 *
17:00 WSW 16 gusts 26 Mostly Cloudy 48 99.8 16 60 9 *
16:00 WSW 16 gusts 27 Partly Cloudy 48 99.8 17 55 8 *
15:00 WSW 18 gusts 28 Partly Cloudy 48 99.7 18 57 9 *
14:00 WSW 16 gusts 25 Partly Cloudy 48 99.7 18 66 12 *
13:00 WSW 15 gusts 25 Light Rain 48 99.6 17 74 12 *
12:00 WSW 17 gusts 28 Mostly Cloudy 48 99.5 20 67 14 23
11:00 SW 14 gusts 22 Mostly Cloudy 48 99.6 19 70 14 *
10:00 SW 15 gusts 21 Mostly Cloudy 48 99.6 17 78 14 *
9:00 WSW 10 gusts 18 Mostly Cloudy 16 99.6 15 94 14 *
8:00 SSW 10 gusts 17 Mostly Cloudy 24 99.5 18 87 15 *
7:00 SSW 15 gusts 20 Partly Cloudy 48 99.5 16 89 14 *
6:00 SW 9 gusts 21 Partly Cloudy 48 99.6 15 91 14 *
5:00 SSW 9 gusts 18 Light Rain 24 99.7 15 91 14 *
4:00 S 13 gusts 24 Light Rain 24 99.7 15 87 13 *
3:00 SSE 18 gusts 25 Light Rain 24 99.8 15 87 13 *
2:00 SSE 17 gusts 28 Light Rain 24 100.0 14 89 13 *
1:00 SSE 19 gusts 27 Rain 16 100.2 14 89 12 *
0:00 S 18 gusts 24 Light Rain 24 100.4 15 78 11 *

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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