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Lake Saint-Jean: Past 24 Hour Conditions

Warnings

 

Rivière-la-Madeleine

06:00 PM EDT 04 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)
04 September 2026
18:00 E 15 N/A N/A 101.3 14 100 14
17:00 ESE 12 gusts 17 N/A N/A 101.3 14 100 14
16:00 ESE 18 N/A N/A 101.3 14 100 14
15:00 E 17 N/A N/A 101.2 14 100 14
14:00 ESE 17 N/A N/A 101.2 14 100 14
13:00 E 11 N/A N/A 101.2 14 100 14
12:00 ESE 11 N/A N/A 101.2 14 100 14
11:00 E 13 gusts 19 N/A N/A 101.3 14 100 14
10:00 E 15 N/A N/A 101.2 14 100 14
9:00 E 10 gusts 15 N/A N/A 101.2 14 97 14
8:00 ESE 8 N/A N/A 101.2 14 97 14
7:00 ESE 9 N/A N/A 101.2 14 93 13
6:00 ESE 6 N/A N/A 101.2 15 86 12
5:00 SE 6 N/A N/A 101.2 16 80 12
4:00 SE 5 N/A N/A 101.2 15 82 12
3:00 SE 8 N/A N/A 101.2 15 83 12
2:00 SE 5 N/A N/A 101.3 16 82 13
1:00 SE 5 N/A N/A 101.3 16 84 13
0:00 ESE 9 N/A N/A 101.3 16 84 13
03 September 2026
23:00 SE 6 N/A N/A 101.4 16 85 13
22:00 E 9 gusts 16 N/A N/A 101.4 15 94 14
21:00 ESE 7 N/A N/A 101.5 15 89 14
20:00 SE 9 N/A N/A 101.5 16 89 14
19:00 ESE 9 N/A N/A 101.6 16 88 14
18:00 SE 3 N/A N/A 101.6 17 79 13

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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