Weather forecast for 10 daysSept-Iles, Canada
Weather forecast for the weekend
Saturday 24. Oct 2026
- 11°C
- 1°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 13km/hWSW 255°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:02 am EDT
- Sunset: 5:16 pm EDT
- details ▼
On Saturday, in Sept-Iles, expect bright skies and plenty of sunshine.
Temperatures will oscillate between a fresh 11°C at their highest and a wintry 1°C at their lowest.
The predicted high will feel warmer, consistent with September's climate average of 13.1°C.
Sunrise will be at 7:02 am and sunset at 5:16 pm; the daylight will last for 10h and 14min.
Temperatures will oscillate between a fresh 11°C at their highest and a wintry 1°C at their lowest.
The predicted high will feel warmer, consistent with September's climate average of 13.1°C.
Sunrise will be at 7:02 am and sunset at 5:16 pm; the daylight will last for 10h and 14min.
Sunday 25. Oct 2026
- 12°C
- 7°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 18km/hSW 222°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:04 am EDT
- Sunset: 5:14 pm EDT
- details ▼
On Sunday, in Sept-Iles, a low, thick cloud deck is likely to persist.
A daytime temperature reaching up to a crisp 12°C will subtly contrast with a nighttime low of a brisk 7°C.
The forecast high of 12°C aligns more closely with September's typical high of 13.1°C than with October's usual 7.1°C.
Sunrise will be at 7:04 am and sunset at 5:14 pm; the daylight will last for 10h and 10min.
A daytime temperature reaching up to a crisp 12°C will subtly contrast with a nighttime low of a brisk 7°C.
The forecast high of 12°C aligns more closely with September's typical high of 13.1°C than with October's usual 7.1°C.
Sunrise will be at 7:04 am and sunset at 5:14 pm; the daylight will last for 10h and 10min.
10-day overview
Daily temperatures
Warmest day: Sunday 12°C.
Minimum temperature: 5°C.
Minimum temperature: 5°C.
Chance of precipitation
Highest chance: Friday 30.10. 43%.
Long-term weather forecast
- Thursday
- 22. Oct 2026
- min.
- 0°C
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 21km/hN 352°
- Humidity: 62%
- UV index: 0
- Sunrise: 6:59 am EDT
- Sunset: 5:20 pm EDT
- details ▼
- Friday
- 23. Oct 2026
- 7°C
- -1°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 11km/hNW 323°
- Humidity: 57%
- UV index: 2
- Sunrise: 7:01 am EDT
- Sunset: 5:18 pm EDT
- details ▼
- Saturday
- 24. Oct 2026
- 11°C
- 1°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 13km/hWSW 255°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:02 am EDT
- Sunset: 5:16 pm EDT
- details ▼
- Sunday
- 25. Oct 2026
- 12°C
- 7°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 18km/hSW 222°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:04 am EDT
- Sunset: 5:14 pm EDT
- details ▼
- Monday
- 26. Oct 2026
- 9°C
- 0°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 22km/hWNW 288°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:06 am EDT
- Sunset: 5:12 pm EDT
- details ▼
- Tuesday
- 27. Oct 2026
- 5°C
- -1°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 23km/hWNW 301°
- Humidity: 49%
- UV index: 2
- Sunrise: 7:07 am EDT
- Sunset: 5:10 pm EDT
- details ▼
- Wednesday
- 28. Oct 2026
- 6°C
- -1°C
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 14km/hW 259°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:09 am EDT
- Sunset: 5:09 pm EDT
- details ▼
- Thursday
- 29. Oct 2026
- 5°C
- 1°C
PM Showers
- Precip. probability: 36%
- Precipitation: 4mm
- Wind: 11km/hSW 220°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:11 am EDT
- Sunset: 5:07 pm EDT
- details ▼
- Friday
- 30. Oct 2026
- 7°C
- 0°C
AM Showers
- Precip. probability: 43%
- Precipitation: 1mm
- Wind: 15km/hW 266°
- Humidity: 77%
- UV index: 1
- Sunrise: 7:12 am EDT
- Sunset: 5:05 pm EDT
- details ▼
- Saturday
- 31. Oct 2026
- 5°C
- -1°C
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 14km/hW 272°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:14 am EDT
- Sunset: 5:03 pm EDT
- details ▼
During the ten-day period, gloomy, clear and rainy weather is predicted.
Rainfall is expected on next Thursday and Friday.
Temperature variation will be noticeable in the coming days. Highs will range from 5°C to 12°C, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from -1°C up to 7°C.
The warmest day will be Sunday, with a maximum of 12°C; with a maximum temperature of 5°C, Tuesday, next Thursday and Saturday will be the coldest days in Sept-Iles.
Rainfall is expected on next Thursday and Friday.
Temperature variation will be noticeable in the coming days. Highs will range from 5°C to 12°C, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from -1°C up to 7°C.
The warmest day will be Sunday, with a maximum of 12°C; with a maximum temperature of 5°C, Tuesday, next Thursday and Saturday will be the coldest days in Sept-Iles.
Updated: Oct 22, 2026 @ 20:46:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Sept-Iles, a combination of dull, mostly clear and rain-filled weather is forecasted for the next ten days.
Rainfall is anticipated on next Thursday and Friday in Sept-Iles. With light precipitation of 4mm, next Thursday will be the day with the most rainfall.
The maximum temperature will vary between 5°C and 12°C, as the minimum temperature will range between -1°C and 7°C.
Sunday will be the warmest day, with a maximum temperature of 12°C. With a maximum temperature of 5°C, Tuesday, next Thursday and Saturday will be the coldest days.
On Saturday, sun-filled conditions are expected to persist.
On Saturday, the maximum temperature will be 11°C, while the minimum temperature will be 1°C.
On Sunday, in Sept-Iles, intermittent cloud layers may allow brief light, but overall it stays overcast.
On Sunday, the highest temperature will be 12°C, while the lowest temperature will be 7°C.





