Sept-Îles · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sept-Îles & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
21°
Sun, Sep 13
Coldest night
9°
Tue, Sep 1
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
20° 12°
10% precip chance
Sat 12 – Sun 13 Sep
21° 13°
25% precip chance
Sat 19 – Sun 20 Sep
11° 4°
typical range
Sat 26 – Sun 27 Sep
10° 5°
typical range
30 days — Sept-Îles
14 forecast + 16 climatology
Mon · Today Mostly cloudy
17°10°11%⌄
Wind10 mph NW
Gusts20 mph
UV index5 – Moderate
Precip chance11%
Sunrise05:39
Sunset19:12
Tue · Tomorrow Sunny
17°9°3%⌄
Wind9 mph S
Gusts21 mph
UV index5 – Moderate
Precip chance3%
Sunrise05:40
Sunset19:10
Wednesday 2/9 Sunny
16°10°6%⌄
Wind6 mph S
Gusts16 mph
UV index5 – Moderate
Precip chance6%
Sunrise05:42
Sunset19:08
Thursday 3/9 Mostly cloudy
16°11°1.6 mm⌄
Wind12 mph E
Gusts15 mph
UV index5 – Moderate
Precip chance64%
Sunrise05:43
Sunset19:06
Friday 4/9 Drizzle
15°13°8.4 mm⌄
Wind16 mph E
Gusts27 mph
UV index1 – Low
Precip chance92%
Sunrise05:45
Sunset19:04
Saturday 5/9 Sunny
19°12°10%⌄
Wind8 mph S
Gusts15 mph
UV index5 – Moderate
Precip chance10%
Sunrise05:46
Sunset19:01
Sunday 6/9 Sunny
20°12°6%⌄
Wind9 mph SW
Gusts15 mph
UV index5 – Moderate
Precip chance6%
Sunrise05:48
Sunset18:59
Monday 7/9 Mostly cloudy
18°14°0.6 mm⌄
Wind10 mph SW
Gusts19 mph
UV index5 – Moderate
Precip chance45%
Sunrise05:49
Sunset18:57
Tuesday 8/9 Sunny
18°13°0.7 mm⌄
Wind9 mph SW
Gusts15 mph
UV index5 – Moderate
Precip chance39%
Sunrise05:51
Sunset18:55
Wednesday 9/9 Mostly cloudy
18°12°9%⌄
Wind8 mph S
Gusts19 mph
UV index5 – Moderate
Precip chance9%
Sunrise05:52
Sunset18:53
Thursday 10/9 Mostly cloudy
16°12°0.3 mm⌄
Wind7 mph SW
Gusts15 mph
UV index4 – Moderate
Precip chance36%
Sunrise05:54
Sunset18:51
Friday 11/9 Mostly cloudy
18°14°0.8 mm⌄
Wind7 mph SW
Gusts12 mph
UV index4 – Moderate
Precip chance66%
Sunrise05:55
Sunset18:48
Saturday 12/9 Mostly cloudy
17°13°25%⌄
Wind9 mph E
Gusts16 mph
UV index4 – Moderate
Precip chance25%
Sunrise05:57
Sunset18:46
Sunday 13/9 Mostly cloudy
21°14°14%⌄
Wind12 mph SW
Gusts20 mph
UV index6 – High
Precip chance14%
Sunrise05:58
Sunset18:44
Monday 14/9 Light rain (climatological)
11°6°1.5 mm⌄
Day≈8–14°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
14°8°2.7 mm⌄
Day≈11–17°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
11°6°20%⌄
Day≈8–14°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
8°4°20%⌄
Day≈5–11°
Night≈1–7°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
11°6°3.2 mm⌄
Day≈8–14°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
11°6°20%⌄
Day≈8–14°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
14°8°2.0 mm⌄
Day≈11–17°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
14°8°20%⌄
Day≈11–17°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
11°6°20%⌄
Day≈8–14°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
9°5°3.3 mm⌄
Day≈6–12°
Night≈2–8°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
10°6°20%⌄
Day≈7–13°
Night≈3–9°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
13°7°20%⌄
Day≈10–16°
Night≈4–10°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
14°8°3.3 mm⌄
Day≈11–17°
Night≈5–11°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Sept-Îles, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.