St. Lawrence - St. Lawrence River: Past 24 Hour Conditions
Lac Saint-Pierre
04:00 PM EDT 18 July 2025Date / Time (EDT) |
Wind(knots) | Conditions | Visibility(km) | Pressure(kPa) | Air temp(°C) | Relative humidity(%) | Dew point(°C) | Humidex |
---|---|---|---|---|---|---|---|---|
18 July 2025 | ||||||||
16:00 | SSW 19 | N/A | N/A | N/A | 24 | 50 | 13 | 27 |
15:00 | SW 17 | N/A | N/A | N/A | 24 | 46 | 11 | 25 |
14:00 | SSW 12 gusts 20 | N/A | N/A | N/A | 22 | 48 | 11 | 24 |
13:00 | WSW 9 | N/A | N/A | N/A | 22 | 47 | 10 | 23 |
12:00 | S 4 | N/A | N/A | N/A | 21 | 49 | 10 | 22 |
11:00 | W 6 | N/A | N/A | N/A | 20 | 56 | 11 | * |
10:00 | WSW 8 | N/A | N/A | N/A | 19 | 62 | 11 | * |
9:00 | W 11 | N/A | N/A | N/A | 17 | 64 | 11 | * |
8:00 | WNW 11 | N/A | N/A | N/A | 16 | 69 | 11 | * |
7:00 | WNW 11 | N/A | N/A | N/A | 16 | 73 | 11 | * |
6:00 | NW 14 | N/A | N/A | N/A | 16 | 74 | 11 | * |
5:00 | NW 12 | N/A | N/A | N/A | 16 | 74 | 12 | * |
4:00 | NW 12 | N/A | N/A | N/A | 16 | 69 | 11 | * |
3:00 | NW 17 gusts 24 | N/A | N/A | N/A | 17 | 72 | 12 | * |
2:00 | NW 16 | N/A | N/A | N/A | 18 | 75 | 13 | * |
1:00 | NW 15 | N/A | N/A | N/A | 19 | 73 | 14 | * |
0:00 | WNW 12 gusts 18 | N/A | N/A | N/A | 20 | 78 | 16 | * |
17 July 2025 | ||||||||
23:00 | WNW 10 gusts 20 | N/A | N/A | N/A | 20 | 76 | 16 | * |
22:00 | NW 12 gusts 18 | N/A | N/A | N/A | 20 | 79 | 17 | 25 |
21:00 | NW 23 gusts 29 | N/A | N/A | N/A | 23 | 77 | 19 | 30 |
20:00 | WSW 13 | N/A | N/A | N/A | 25 | 91 | 24 | 36 |
19:00 | SW 15 | N/A | N/A | N/A | 25 | 89 | 23 | 36 |
18:00 | SSW 18 gusts 25 | N/A | N/A | N/A | 25 | 87 | 23 | 35 |
17:00 | SW 20 gusts 35 | N/A | N/A | N/A | 24 | 93 | 23 | 34 |
16:00 | SSW 17 | N/A | N/A | N/A | 28 | 76 | 23 | 39 |
If you require additional historical weather information, please visit Climate Data Online
Zoom-in to make a selection

Legend:


St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
Another Region
- Date modified: