River in Quebec

St. Lawrence River Tiempo Pronóstico

St. Lawrence River weather: 3°C, despejado. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.

🌙 3°C now🕔 9:48 PM local📅 Best: septiembre

Resumen

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

Ahora mismo hay 3°C (37°F) in St. Lawrence River con despejado. La sensación térmica es de -1°C. Hoy las temperaturas van de -3°C a 11°C. La probabilidad de precipitación es del 0%. Las condiciones para hacer turismo obtienen 7.6/10 – buenas condiciones.

La mejor época para visitar St. Lawrence River is septiembre. El clima es subarctic. enero, marzo and diciembre suelen ser los meses menos cómodos. julio es el mes más cálido, con máximas medias cercanas a 26°C, mientras febrero es el mes más frío, con mínimas cercanas a -16°C.

El aeropuerto principal más cercano es lun.treal-Trudeau International Airport (YUL), about 246 km away. Entre los lugares destacados cercanos se encuentran Baxter State Park, lun.t-Tremblant National Park, Mount Washington and Franconia Notch State Park.

En términos sencillos. Today is slightly cooler than average for octubre. The forecast high of 11°C is 3.3°C below the 14°C typical for this month. The best window a be outside is roughly 2 PM a 5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in St. Lawrence River today at 10/10. Overnight lows near -3°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

⚠️sáb., oct 24: freezing overnight, -3°C (27°F). Expect ice on roads and trails.
⚠️dom., oct 25: freezing overnight, -0°C (32°F). Expect ice on roads and trails.
⚠️lun., nov 2: heavy rain, 27 mm. Flooding and delays possible.

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

Tiempo en St. Lawrence River ahora mismo

🌙
3°C
Despejado · sensación térmica -1°C
Humedad81%
Viento8 km/h SSW
Ráfagas14 km/h
Índice UV0 · Bajo
Nubosidad0%
Presión1026 hPa
VisibilidadGood · 12 km
Calidad del aire55 · Moderado
Amanecer7:15 AM
Atardecer5:41 PM
Luna🌕 Full moon · 96%

Fuente: Open-Meteo. Actualizado 9:48 PM, oct 24 hora local.

⚠️sáb., oct 24: freezing overnight, -3°C (27°F). Expect ice on roads and trails.
⚠️dom., oct 25: freezing overnight, -0°C (32°F). Expect ice on roads and trails.
⚠️lun., nov 2: heavy rain, 27 mm. Flooding and delays possible.

Próximas 24 horas

Temperatura, probabilidad de precipitación y viento por hora.

10 PM🌙3°0%8 km/h
11 PM🌙2°0%8 km/h
12 AM🌙2°0%7 km/h
1 AM🌙1°0%8 km/h
2 AM🌙1°0%8 km/h
3 AM🌙0°0%8 km/h
4 AM🌙0°0%7 km/h
5 AM🌙0°0%8 km/h
6 AM🌙-0°0%7 km/h
7 AM☀️-0°0%7 km/h
8 AM⛅-0°0%6 km/h
9 AM☁️2°0%8 km/h
10 AM☁️5°0%12 km/h
11 AM☁️7°0%15 km/h
12 PM🌤️9°0%16 km/h
1 PM☀️10°0%16 km/h
2 PM🌤️11°0%15 km/h
3 PM☀️12°0%14 km/h
4 PM☀️12°0%11 km/h
5 PM⛅10°0%9 km/h
6 PM☁️8°0%9 km/h
7 PM☁️7°0%7 km/h
8 PM☁️7°0%5 km/h
9 PM☁️6°2%8 km/h

16-day pronóstico para St. Lawrence River

Máximas y mínimas diarias, precipitaciones y UV.

DíaCondicionesMáx. / Mín.Precip.VientoUV
sáb., oct 24☁️ Cubierto11° / -3°0%13 km/h3
dom., oct 25☁️ Cubierto12° / -0°4%16 km/h3
lun., oct 26🌦️ Lluvia ligera13° / 4°37% · 4 mm18 km/h3
mar., oct 27☀️ Cielo despejado7° / 1°0%14 km/h3
mié., oct 28☁️ Cubierto8° / 0°0%13 km/h3
jue., oct 29🌦️ Llovizna ligera13° / 2°41% · 1 mm16 km/h3
vie., oct 30☁️ Cubierto11° / 4°40%14 km/h2
sáb., oct 31☁️ Cubierto9° / 2°11%8 km/h3
dom., nov 1🌦️ Llovizna ligera9° / 7°41% · 2 mm5 km/h0
lun., nov 2🌧️ Lluvia14° / 9°43% · 27 mm11 km/h0
mar., nov 3🌦️ Llovizna ligera12° / 4°38% · 0 mm23 km/h3
mié., nov 4☁️ Cubierto9° / 1°29%13 km/h3
jue., nov 5🌦️ Lluvia ligera8° / 4°23% · 15 mm15 km/h0
vie., nov 6☁️ Cubierto7° / 3°21%19 km/h2
sáb., nov 7🌥️ Niebla5° / -1°29%18 km/h2
dom., nov 8🌧️ Lluvia5° / 3°26% · 26 mm27 km/h0

Clima in St. Lawrence River month by month

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

enefebmarabrmayjunjulagosepoctnovdicLine: average high · Bars: rainfall
MesMáx. mediaMín. mediaPrecipitacionesValoración
enero-6°-15°69 mm★★☆☆☆
febrero-5°-16°50 mm★★☆☆☆
marzo1°-9°105 mm★★☆☆☆
abril9°-1°124 mm★★☆☆☆
may17°7°127 mm★★★☆☆
junio23°12°176 mm★★★☆☆
julio26°16°129 mm★★★★☆
agosto24°14°165 mm★★★☆☆
septiembre20°10°45 mm★★★★☆
octubre14°5°90 mm★★★☆☆
noviembre4°-3°90 mm★★☆☆☆
diciembre-3°-12°97 mm★☆☆☆☆

Clima type: Subarctic. Fuente: Open-Meteo archive (ERA5).

Tiempo map for St. Lawrence River

Animated model layers. Pick a layer a load it.

Loading map…

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

Calidad del aire and pollen in St. Lawrence River

55
Moderado
Unusually sensitive people should limit long outdoor exertion.
PM2.513.3 µg/m³
PM1013.3 µg/m³
Ozone13 µg/m³
NO₂33 µg/m³
Índice UV0 · Bajo
Airborne hazeDespejado air

Calidad del aire: Open-Meteo (CAMS). US AQI scale.

dom., twilight and moon

Amanecer7:15 AM
Atardecer5:41 PM
Díalight10h 26m
Solar noon12:28 PM
Golden hour (am)7:15 AM – 8:15 AM
Golden hour (pm)4:41 PM – 5:41 PM
Blue hour (am)6:45 AM – 7:15 AM
Blue hour (pm)5:41 PM – 6:11 PM
Luna phase🌕 Full moon · 96%
Lunarise4:35 PM
Lunaset5:25 AM

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

Mejor época para visitar St. Lawrence River

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

Hardest months: enero, marzo and diciembre – expect the least comfortable mix of heat, cold or rain.

enero★★☆☆☆
febrero★★☆☆☆
marzo★★☆☆☆
abril★★☆☆☆
may★★★☆☆
junio★★★☆☆
julio★★★★☆
agosto★★★☆☆
septiembre★★★★☆
octubre★★★☆☆
noviembre★★☆☆☆
diciembre★☆☆☆☆

Explore St. Lawrence River

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

Tiempo 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 América del Norte.

What is the weather like in St. Lawrence River ahora mismo?

It is currently 3°C (37°F) con despejado. Humedad is 81% and wind is 8 km/h.

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

septiembre offer the most comfortable conditions in St. Lawrence River, which has a subarctic climate. enero, marzo and diciembre 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 hora local is 9:48 PM.

What is the nearest airport a St. Lawrence River?

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

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

Popular options include Baxter State Park, lun.t-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.
Pronóstico and observationsOpen-Meteo (ECMWF and national models).
Calidad del aire and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima 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 octubre 24, 2026 at 9:48 PM hora local. 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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