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

Warnings

 

Lac Memphrémagog

06:00 AM EDT 20 July 2025
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 2025
6:00 ENE 3 N/A N/A N/A 17 91 16 *
5:00 NE 1 N/A N/A N/A 17 92 16 *
4:00 WNW 1 N/A N/A N/A 18 90 16 *
3:00 SE 2 N/A N/A N/A 18 86 16 *
2:00 N 3 N/A N/A N/A 18 86 15 *
1:00 NNE 3 N/A N/A N/A 18 81 15 *
0:00 NNW 2 N/A N/A N/A 18 83 15 *
19 July 2025
23:00 N 3 N/A N/A N/A 18 83 15 *
22:00 N 3 N/A N/A N/A 18 82 15 *
21:00 NNW 3 N/A N/A N/A 21 68 14 24
20:00 WSW 4 N/A N/A N/A 23 45 10 24
19:00 WSW 5 N/A N/A N/A 23 46 11 25
18:00 WSW 8 N/A N/A N/A 23 46 11 25
17:00 WSW 9 N/A N/A N/A 23 43 10 24
16:00 W 6 N/A N/A N/A 23 46 11 25
15:00 WSW 10 N/A N/A N/A 23 41 10 24
14:00 WSW 10 N/A N/A N/A 23 42 10 24
13:00 SSW 10 N/A N/A N/A 23 46 11 24
12:00 SSW 9 N/A N/A N/A 22 47 10 23
11:00 SSW 11 N/A N/A N/A 22 50 11 23
10:00 SSW 9 N/A N/A N/A 21 57 12 23
9:00 SSW 8 N/A N/A N/A 19 64 12 *
8:00 SSW 8 N/A N/A N/A 18 68 12 *
7:00 SSW 6 N/A N/A N/A 17 76 13 *
6:00 S 7 N/A N/A N/A 16 77 12 *

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 Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Saint-Hubert Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts 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 Miscou Island Kouchibouguac La Pocatière
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