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

Warnings

 

Mont-Joli Airport

04:00 AM EDT 13 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)
13 September 2026
4:00 SSW 12 gusts 21 Clear 48 101.0 18 55 9
3:00 SSW 14 gusts 25 Clear 48 101.0 18 52 8
2:00 SSW 12 gusts 18 Clear 48 101.1 18 50 7
1:00 SSW 12 gusts 19 Clear 48 101.2 18 50 7
0:00 SSW 13 gusts 21 Clear 48 101.2 18 47 7
12 September 2026
23:00 SSW 10 gusts 15 Clear 48 101.2 19 46 7
22:00 SSW 9 gusts 15 Clear 48 101.2 19 46 7
21:00 calm Mainly Clear 48 101.2 13 76 8
20:00 WSW 2 Partly Cloudy 48 101.2 13 78 9
19:00 S 8 Partly Cloudy 48 101.2 18 61 10
18:00 ESE 3 Mostly Cloudy 48 101.3 17 73 12
17:00 WNW 3 Mostly Cloudy 48 101.3 17 68 11
16:00 W 8 Partly Cloudy 48 101.4 19 61 11
15:00 W 11 Partly Cloudy 48 101.4 18 59 10
14:00 W 8 Partly Cloudy 48 101.5 17 63 10
13:00 WNW 6 Partly Cloudy 48 101.5 17 65 10
12:00 WNW 4 Partly Cloudy 48 101.6 19 61 11
11:00 W 8 Mainly Sunny 48 101.7 15 67 9
10:00 SW 8 Mainly Sunny 48 101.7 17 57 8
9:00 SSW 7 Mainly Sunny 48 101.7 14 66 7
8:00 SSW 6 Sunny 48 101.8 12 71 7
7:00 SW 8 Mainly Sunny 48 101.8 10 72 5
6:00 SSW 7 Mainly Clear 48 101.7 9 77 5
5:00 SW 7 Clear 48 101.7 9 79 5
4:00 SSW 8 Clear 48 101.6 9 78 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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