St. Lawrence River Vejr Prognose
St. Lawrence River weather: 2°C, overskyet. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Resumé
St. Lawrence River is a river in Quebec. St. Lawrence River is a river known as the Great Lakes outlet og the Atlantic.
Lige nu er det 2°C (35°F) in St. Lawrence River med overskyet. Det føles som -1°C. I dag ligger temperaturen mellem -1°C og 11°C. Sandsynligheden for nedbør er 1%. Sightseeing conditions score 7.4/10 - gode forhold.
Det bedste tidspunkt at besøge St. Lawrence River is september. Klimaet er subarctic. januar, marts and december tend og be the least comfortable months. juli is the warmest month med average highs near 26°C, while februar is the coldest med lows near -16°C.
The closest major airport is mantreal-Trudeau International Airport (YUL), about 246 km away. Nearby highlights include Baxter State Park, mant-Tremblant National Park, Mount Washington and Franconia Notch State Park.
Kort sagt. Today is slightly cooler than average for oktober. The forecast high of 11°C is 3.1°C below the 14°C typical for this month. The best window og be outside is roughly 2 PM og 5 PM, when temperature, rain chance and wind line up best. driving is the strongest bet in St. Lawrence River today at 9.7/10. Overnight lows near -1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for St. Lawrence River
Derived from the forecast. No official alert feed is wired for this country yet.
Vejret i St. Lawrence River lige nu
Open-Meteo Updated 7:19 PM, okt 22 local time.
Næste 24 timer
Temperatur, nedbørssandsynlighed og vind time for time.
16-day forecast for St. Lawrence River
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tor, okt 22 | 🌥️ Tåge | 11° / -1° | 1% | 14 km/h | 3 |
| fre, okt 23 | ☁️ Overskyet | 8° / 0° | 0% | 13 km/h | 3 |
| lør, okt 24 | ☁️ Overskyet | 12° / 2° | 0% | 15 km/h | 3 |
| søn, okt 25 | ☁️ Overskyet | 13° / 3° | 6% | 17 km/h | 3 |
| man, okt 26 | 🌦️ Light drizzle | 13° / 3° | 16% · 0 mm | 19 km/h | 3 |
| tir, okt 27 | ☀️ Klar himmel | 7° / -0° | 6% | 14 km/h | 3 |
| ons, okt 28 | ☀️ Klar himmel | 7° / -1° | 9% | 12 km/h | 3 |
| tor, okt 29 | 🌦️ Let regn | 13° / -0° | 25% · 5 mm | 35 km/h | 2 |
| fre, okt 30 | 🌦️ Light drizzle | 10° / 2° | 25% · 1 mm | 31 km/h | 2 |
| lør, okt 31 | 🌤️ Mest klart | 8° / -1° | 18% | 14 km/h | 3 |
| søn, nov 1 | 🌦️ Støvregn | 7° / 2° | 26% · 4 mm | 4 km/h | 1 |
| man, nov 2 | 🌦️ Let regn | 11° / 6° | 58% · 9 mm | 13 km/h | 1 |
| tir, nov 3 | ☁️ Overskyet | 8° / 2° | 34% | 12 km/h | 2 |
| ons, nov 4 | 🌨️ Light snow | 4° / 2° | 19% · 9 mm | 27 km/h | 0 |
| tor, nov 5 | 🌦️ Light drizzle | 5° / 1° | 16% · 0 mm | 27 km/h | 2 |
| fre, nov 6 | ☁️ Overskyet | 6° / -1° | 26% | 13 km/h | 2 |
Klima in St. Lawrence River month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -6° | -15° | 69 mm | ★★☆☆☆ |
| februar | -5° | -16° | 50 mm | ★★☆☆☆ |
| marts | 1° | -9° | 105 mm | ★★☆☆☆ |
| april | 9° | -1° | 124 mm | ★★☆☆☆ |
| maj | 17° | 7° | 127 mm | ★★★☆☆ |
| juni | 23° | 12° | 176 mm | ★★★☆☆ |
| juli | 26° | 16° | 129 mm | ★★★★☆ |
| august | 24° | 14° | 165 mm | ★★★☆☆ |
| september | 20° | 10° | 45 mm | ★★★★☆ |
| oktober | 14° | 5° | 90 mm | ★★★☆☆ |
| november | 4° | -3° | 90 mm | ★★☆☆☆ |
| december | -3° | -12° | 97 mm | ★☆☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Vejr map for St. Lawrence River
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in St. Lawrence River
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
søn, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Bedste rejsetid St. Lawrence River
Go in september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, marts and december - expect the least comfortable mix of heat, cold or rain.
Explore St. Lawrence River
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is St. Lawrence River?
St. Lawrence River is a river in Quebec. Its coordinates are 46.8139, -71.208. It lies in Nordamerika.
What is the weather like in St. Lawrence River lige nu?
It is currently 2°C (35°F) med overskyet. Luftfugtighed is 94% and wind is 7 km/h.
When is the best time og visit St. Lawrence River?
september offer the most comfortable conditions in St. Lawrence River, which has a subarctic climate. januar, marts and december are usually the hardest months for outdoor plans.
What time zone is St. Lawrence River in?
St. Lawrence River observes America/Toronto (UTC-04:00). The local time is 7:19 PM.
What is the nearest airport og St. Lawrence River?
The closest airports are mantreal-Trudeau International Airport (YUL), 246 km away and Boston Logan International Airport (BOS), 495 km away.
What are the top things og do in St. Lawrence River?
Popular options include Baxter State Park, mant-Tremblant National Park, Mount Washington, Franconia Notch State Park and Acadia National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (rivers) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 22, 2026 at 7:19 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
