See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:58
Sunrise
18:46
Sunset
Moon
Waning Crescent
02:16
Moonrise
17:57
Moonset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Sept-Îles.
UV Index
Humidity
Weather in Sept-Îles tomorrow, September 09, 2026
Rain features in Sept-Îles on September 09, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Expect a grey start, with morning cloud around 94% by 11:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 9°C up to 13°C. Relative humidity sits between 71% and 96%, reaching its peak around 05:00. Airflow remains manageable, reaching about 3.5 km/h around 14:00.
The second half of the day still looks unsettled, with rain probability around 44% by 21:00. Dense cloud near 96% at 14:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. Daylight runs from 06:00 to 18:44, lasting 12 hours 44 minutes of sunlight today.
The practical takeaway for Sept-Îles on September 09, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 13°C.
