Weather in Sept-Îles

Quebec, 5 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Sept-Îles weather: the next 24 hours

Updated hourly.

Sept-Îles 14-day forecast

Two-week trend.

Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Sept-Îles

Neighbouring towns, as the crow flies.

Port-Cartier39 km Sainte-Anne-des-Monts120 km Baie-Comeau168 km Matane173 km Hauterive175 km Gaspé205 km Amqui207 km Mont-Joli222 km

7-day forecast for Sept-Îles

Today (Thursday 15 Oct) in Sept-Îles: light drizzle, 3 to 10 °C, precipitation 0.4 mm (94 %), wind up to 30 km/h. Tomorrow: heavy snow, 0 to 4 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	light drizzle	3 °C	10 °C	0.4 mm	30 km/h
Tomorrow	heavy snow	0 °C	4 °C	8.7 mm	23 km/h
Sat 17 Oct	heavy snow	0 °C	6 °C	12.9 mm	28 km/h
Sun 18 Oct	overcast	-1 °C	4 °C	0.0 mm	27 km/h
Mon 19 Oct	overcast	2 °C	7 °C	0.0 mm	14 km/h
Tue 20 Oct	overcast	1 °C	12 °C	0.0 mm	17 km/h
Wed 21 Oct	overcast	0 °C	11 °C	0.0 mm	13 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 5 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Sept-Îles

Tomorrow, Friday 16 Oct, in Sept-Îles: heavy snow, from 0 to 4 °C, 8.7 mm of precipitation (probability 100 %), wind up to 23 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	partly cloudy	2 °C	0.0 mm	0 %	10 km/h
03:00	overcast	1 °C	0.0 mm	0 %	10 km/h
06:00	overcast	0 °C	0.0 mm	0 %	5 km/h
09:00	overcast	4 °C	0.0 mm	0 %	4 km/h
12:00	overcast	4 °C	0.0 mm	19 %	6 km/h
15:00	light snow	2 °C	0.3 mm	69 %	7 km/h
18:00	light snow	1 °C	0.6 mm	100 %	13 km/h
21:00	snow	1 °C	1.5 mm	100 %	18 km/h

Frequently asked questions

Will it rain tomorrow in Sept-Îles?

Yes: 8.7 mm expected, probability 100 %.

How warm will it be tomorrow in Sept-Îles?

Between 0 and 4 °C.

The weekend

This weekend in Sept-Îles: Saturday heavy snow, 0 to 6 °C, Sunday overcast, -1 to 4 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	heavy snow	0 °C	6 °C	12.9 mm	28 km/h
Sun 18 Oct	overcast	-1 °C	4 °C	0.0 mm	27 km/h

Hour by hour

The next 48 hours in Sept-Îles, hour by hour: temperature from 0 to 10 °C, 21.6 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	mostly sunny	9 °C	0.0 mm	0 %	26 km/h
12:00	partly cloudy	10 °C	0.0 mm	0 %	25 km/h
13:00	sunny	10 °C	0.0 mm	0 %	30 km/h
14:00	overcast	10 °C	0.0 mm	0 %	29 km/h
15:00	partly cloudy	9 °C	0.0 mm	0 %	28 km/h
16:00	mostly sunny	8 °C	0.0 mm	0 %	24 km/h
17:00	mostly sunny	8 °C	0.0 mm	0 %	23 km/h
18:00	sunny	6 °C	0.0 mm	0 %	20 km/h
19:00	mostly sunny	6 °C	0.0 mm	0 %	17 km/h
20:00	mostly sunny	5 °C	0.0 mm	0 %	16 km/h
21:00	sunny	4 °C	0.0 mm	0 %	16 km/h
22:00	sunny	4 °C	0.0 mm	0 %	14 km/h
23:00	mostly sunny	3 °C	0.0 mm	0 %	11 km/h
00:00	partly cloudy	2 °C	0.0 mm	0 %	10 km/h
01:00	partly cloudy	2 °C	0.0 mm	0 %	8 km/h
02:00	overcast	1 °C	0.0 mm	0 %	9 km/h
03:00	overcast	1 °C	0.0 mm	0 %	10 km/h
04:00	partly cloudy	2 °C	0.0 mm	0 %	10 km/h
05:00	overcast	1 °C	0.0 mm	0 %	7 km/h
06:00	overcast	0 °C	0.0 mm	0 %	5 km/h
07:00	overcast	1 °C	0.0 mm	0 %	6 km/h
08:00	overcast	2 °C	0.0 mm	0 %	7 km/h
09:00	overcast	4 °C	0.0 mm	0 %	4 km/h
10:00	overcast	4 °C	0.0 mm	1 %	2 km/h
11:00	overcast	4 °C	0.0 mm	6 %	6 km/h
12:00	overcast	4 °C	0.0 mm	19 %	6 km/h
13:00	light drizzle	4 °C	0.1 mm	36 %	7 km/h
14:00	light snow	3 °C	0.1 mm	53 %	8 km/h
15:00	light snow	2 °C	0.3 mm	69 %	7 km/h
16:00	snow	2 °C	0.5 mm	85 %	9 km/h
17:00	light snow	2 °C	0.4 mm	96 %	11 km/h
18:00	light snow	1 °C	0.6 mm	100 %	13 km/h
19:00	snow	1 °C	0.6 mm	100 %	16 km/h
20:00	snow	2 °C	1.1 mm	100 %	18 km/h
21:00	snow	1 °C	1.5 mm	100 %	18 km/h
22:00	snow	1 °C	1.5 mm	100 %	22 km/h
23:00	heavy snow	2 °C	2.0 mm	100 %	23 km/h
00:00	heavy snow	2 °C	2.9 mm	100 %	22 km/h
01:00	heavy snow	2 °C	2.7 mm	100 %	20 km/h
02:00	heavy snow	1 °C	2.5 mm	100 %	18 km/h
03:00	heavy snow	2 °C	1.8 mm	100 %	16 km/h
04:00	snow	2 °C	1.7 mm	100 %	21 km/h
05:00	snow	2 °C	0.9 mm	100 %	22 km/h
06:00	light drizzle	3 °C	0.3 mm	84 %	21 km/h
07:00	light drizzle	2 °C	0.1 mm	63 %	21 km/h
08:00	overcast	3 °C	0.0 mm	43 %	19 km/h
09:00	overcast	3 °C	0.0 mm	28 %	17 km/h
10:00	partly cloudy	4 °C	0.0 mm	15 %	23 km/h

Location of Sept-Îles

Sept-Îles lies at 5 m, 79 m below the average of the 197 places we cover in Quebec (84 m). That makes it the 3rd lowest of the 197. The main town, Montréal, lies 748 km to the south-west. The nearest places we cover are Port-Cartier (39 km to the south-west), Sainte-Anne-des-Monts (120 km to the south), Baie-Comeau (168 km to the south-west) and Matane (173 km to the south-west). With about 28,534 inhabitants according to GeoNames, Sept-Îles is the 53rd largest of the 197 places we cover in Quebec.