River in Quebec

St. Lawrence River Vreme Prognoză

St. Lawrence River weather: 6°C, acoperit. Din oră în oră forecast, 14-day outlook, UV, air quality and the best time și visit.

☁️ 6°C now🕔 5:17 AM local📅 Best: septembrie

Rezumat

St. Lawrence River is a river in Quebec. St. Lawrence River is a river known as the Great Lakes outlet și the Atlantic.

Acum sunt 6°C (43°F) in St. Lawrence River cu acoperit. Temperatura resimțită este 1°C. Astăzi temperaturile variază între 5°C și 13°C. Probabilitatea de precipitații este de 81%. Sightseeing conditions score 5.7/10 - acceptabil — planifică după vreme.

Cea mai bună perioadă pentru a vizita St. Lawrence River is septembrie. Clima este subarctic. ianuarie, martie and decembrie tend și be the least comfortable months. iulie is the warmest month cu average highs near 26°C, while februarie is the coldest cu lows near -16°C.

The closest major airport is luntreal-Trudeau International Airport (YUL), about 246 km away. Nearby highlights include Baxter State Park, lunt-Tremblant National Park, Mount Washington and Franconia Notch State Park.

Pe scurt. Today is about average for octombrie. The forecast high of 13°C is in line cu the 14°C typical for this month. The best window și be outside is roughly 11 AM și 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in St. Lawrence River today at 8.4/10. Rafale și 55 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Active alerts for St. Lawrence River

⚠️mie, oct 14: damaging gusts și 68 km/h.

Derived from the forecast. No official alert feed is wired for this country yet.

Vremea în St. Lawrence River acum

☁️
6°C
Acoperit · feels like 1°C
Umiditate70%
Vânt19 km/h W
Rafale51 km/h
Indice UV0 · Scăzut
Nebulozitate100%
Presiune1002 hPa
VizibilitateExcellent · 20 km
Calitatea aerului33 · Good
Răsărit6:49 AM
Apus6:16 PM
Lună🌘 Waning crescent · 26%

Open-Meteo Updated 5:17 AM, oct 6 local time.

⚠️mie, oct 14: damaging gusts și 68 km/h.

Următoarele 24 ore

Temperatură, probabilitatea precipitațiilor și vântul din oră în oră.

9 PM☁️6°6%19 km/h
10 PM🌙6°6%21 km/h
11 PM☁️5°10%24 km/h
12 AM☁️5°9%23 km/h
1 AM☁️5°10%24 km/h
2 AM☁️5°8%24 km/h
3 AM☁️5°7%23 km/h
4 AM☁️4°6%21 km/h
5 AM☁️4°4%22 km/h
6 AM☁️4°4%20 km/h
7 AM☁️4°3%20 km/h
8 AM🌤️4°2%24 km/h
9 AM☁️6°3%25 km/h
10 AM☁️6°3%22 km/h
11 AM☁️7°4%21 km/h
12 PM☁️8°3%22 km/h
1 PM☁️7°3%24 km/h
2 PM☁️7°2%22 km/h
3 PM☁️7°2%22 km/h
4 PM☁️7°1%21 km/h
5 PM☁️6°1%19 km/h
6 PM☀️5°1%17 km/h
7 PM🌙4°1%18 km/h
8 PM🌙4°1%17 km/h

16-day forecast for St. Lawrence River

Max. / Min.; Precipitații; UV

ZiCondițiiMax. / Min.PrecipitațiiVântUV
lun, oct 5🌦️ Ploaie slabă13° / 5°81% · 5 mm24 km/h4
mar, oct 6☁️ Acoperit8° / 3°10%25 km/h3
mie, oct 7🌦️ Ploaie slabă8° / 1°75% · 7 mm13 km/h2
joi, oct 8🌦️ Burniță13° / 8°75% · 5 mm13 km/h2
vin, oct 9🌦️ Light drizzle9° / 5°17% · 0 mm20 km/h3
sâm, oct 10☁️ Acoperit9° / 2°14%19 km/h4
dum, oct 11☁️ Acoperit15° / 3°16%19 km/h3
lun, oct 12🌦️ Burniță13° / 5°20% · 2 mm17 km/h3
mar, oct 13☁️ Acoperit11° / 2°27%12 km/h3
mie, oct 14🌧️ Ploaie16° / 5°27% · 16 mm24 km/h1
joi, oct 15🌦️ Ploaie slabă17° / 5°21% · 11 mm31 km/h3
vin, oct 16🌦️ Burniță9° / 1°19% · 3 mm11 km/h3
sâm, oct 17🌧️ Ploaie14° / 5°17% · 31 mm23 km/h1
dum, oct 18☁️ Acoperit6° / 1°19%18 km/h3
lun, oct 19☁️ Acoperit5° / -1°30%9 km/h2
mar, oct 20🌨️ Light snow4° / 1°26% · 5 mm8 km/h0

Climă in St. Lawrence River month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

ianfebmaraprmaiiuniulaugsepoctnoidecLine: average high · Bars: rainfall
LunăAvg highAvg lowPloaiefallRating
ianuarie-6°-15°69 mm★★☆☆☆
februarie-5°-16°50 mm★★☆☆☆
martie1°-9°105 mm★★☆☆☆
aprilie9°-1°124 mm★★☆☆☆
mai17°7°127 mm★★★☆☆
iunie23°12°176 mm★★★☆☆
iulie26°16°129 mm★★★★☆
august24°14°165 mm★★★☆☆
septembrie20°10°45 mm★★★★☆
octombrie14°5°90 mm★★★☆☆
noiembrie4°-3°90 mm★★☆☆☆
decembrie-3°-12°97 mm★☆☆☆☆

Climă type: Subarctic. Sursă: Open-Meteo archive (ERA5).

Vreme map for St. Lawrence River

Animated model layers. Pick a layer și load it.

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Animated layers by Vânty. For pin-level detail and nearby places, see the interactive map below.

Calitatea aerului and pollen in St. Lawrence River

33
Good
Calitatea aerului is satisfactory for everyone.
PM2.50.2 µg/m³
PM100.2 µg/m³
Ozone74 µg/m³
NO₂1 µg/m³
Indice UV0 · Scăzut
Airborne hazeSenin air

Calitatea aerului: Open-Meteo (CAMS). US AQI scale.

dum, twilight and moon

Răsărit6:49 AM
Apus6:16 PM
Zilight11h 27m
Solar noon12:32 PM
Golden hour (am)6:49 AM - 7:49 AM
Golden hour (pm)5:16 PM - 6:16 PM
Blue hour (am)6:19 AM - 6:49 AM
Blue hour (pm)6:16 PM - 6:46 PM
Lună phase🌘 Waning crescent · 26%
Lunărise1:45 AM
Lunăset4:35 PM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Cea mai bună perioadă St. Lawrence River

Go in septembrie. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: ianuarie, martie and decembrie - expect the least comfortable mix of heat, cold or rain.

ianuarie★★☆☆☆
februarie★★☆☆☆
martie★★☆☆☆
aprilie★★☆☆☆
mai★★★☆☆
iunie★★★☆☆
iulie★★★★☆
august★★★☆☆
septembrie★★★★☆
octombrie★★★☆☆
noiembrie★★☆☆☆
decembrie★☆☆☆☆

Explore St. Lawrence River

Every topic we hold for this place, and the same topic for the places around it.

Vreme 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 America de Nord.

What is the weather like in St. Lawrence River acum?

It is currently 6°C (43°F) cu acoperit. Umiditate is 70% and wind is 19 km/h.

When is the best time și visit St. Lawrence River?

septembrie offer the most comfortable conditions in St. Lawrence River, which has a subarctic climate. ianuarie, martie and decembrie 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 5:17 AM.

What is the nearest airport și St. Lawrence River?

The closest airports are luntreal-Trudeau International Airport (YUL), 246 km away and Boston Logan International Airport (BOS), 495 km away.

What are the top things și do in St. Lawrence River?

Popular options include Baxter State Park, lunt-Tremblant National Park, Mount Washington, Franconia Notch State Park and Acadia National Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (rivers) - coordinates, hierarchy and facts.
Prognoză and observationsOpen-Meteo (ECMWF and national models).
Calitatea aerului and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climă averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, 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 octombrie 6, 2026 at 5:17 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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