Port Alberni · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Port Alberni & 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
25°
Mon, Sep 7
Coldest night
6°
Thu, Sep 3
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
24° 10°
5% precip chance
Sat 12 – Sun 13 Sep
18° 9°
4% precip chance
Sat 19 – Sun 20 Sep
20° 8°
typical range
Sat 26 – Sun 27 Sep
18° 8°
typical range
30 days — Port Alberni
14 forecast + 16 climatology
Wed · Today Showers
14°8°123.3 mm⌄
Wind5 mph S
Gusts11 mph
UV index0 – Low
Precip chance92%
Sunrise06:37
Sunset20:00
Thu · Tomorrow Showers
11°6°8.7 mm⌄
Wind3 mph S
Gusts13 mph
UV index1 – Low
Precip chance93%
Sunrise06:38
Sunset19:58
Friday 4/9 Fog
18°8°16%⌄
Wind5 mph N
Gusts15 mph
UV index4 – Moderate
Precip chance16%
Sunrise06:39
Sunset19:56
Saturday 5/9 Sunny
21°11°5%⌄
Wind6 mph NE
Gusts15 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:41
Sunset19:54
Sunday 6/9 Sunny
24°10°5%⌄
Wind5 mph N
Gusts14 mph
UV index6 – High
Precip chance5%
Sunrise06:42
Sunset19:52
Monday 7/9 Sunny
25°13°5%⌄
Wind6 mph S
Gusts13 mph
UV index6 – High
Precip chance5%
Sunrise06:44
Sunset19:50
Tuesday 8/9 Partly cloudy
16°8°15%⌄
Wind5 mph S
Gusts15 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:45
Sunset19:48
Wednesday 9/9 Mostly cloudy
17°8°19%⌄
Wind4 mph S
Gusts11 mph
UV index4 – Moderate
Precip chance19%
Sunrise06:47
Sunset19:45
Thursday 10/9 Showers
12°8°0.9 mm⌄
Wind3 mph SE
Gusts14 mph
UV index3 – Moderate
Precip chance64%
Sunrise06:48
Sunset19:43
Friday 11/9 Fog
15°6°0.8 mm⌄
Wind4 mph NE
Gusts14 mph
UV index4 – Moderate
Precip chance47%
Sunrise06:50
Sunset19:41
Saturday 12/9 Sunny
17°9°4%⌄
Wind5 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance4%
Sunrise06:51
Sunset19:39
Sunday 13/9 Sunny
18°10°2%⌄
Wind5 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance2%
Sunrise06:52
Sunset19:37
Monday 14/9 Sunny
19°11°4%⌄
Wind4 mph S
Gusts13 mph
UV index5 – Moderate
Precip chance4%
Sunrise06:54
Sunset19:35
Tuesday 15/9 Mostly cloudy
16°10°16%⌄
Wind4 mph SW
Gusts15 mph
UV index4 – Moderate
Precip chance16%
Sunrise06:55
Sunset19:33
Wednesday 16/9 Rain (climatological)
18°10°14.5 mm⌄
Day≈15–21°
Night≈7–13°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
19°10°20%⌄
Day≈16–22°
Night≈7–13°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
19°10°20%⌄
Day≈16–22°
Night≈7–13°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
20°11°33.8 mm⌄
Day≈17–23°
Night≈8–14°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
15°8°37.7 mm⌄
Day≈12–18°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
18°9°20%⌄
Day≈15–21°
Night≈6–12°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
20°11°20%⌄
Day≈17–23°
Night≈8–14°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
20°11°19.3 mm⌄
Day≈17–23°
Night≈8–14°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
18°10°20%⌄
Day≈15–21°
Night≈7–13°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
15°7°24.2 mm⌄
Day≈12–18°
Night≈4–10°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈11.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
9°1°14.5 mm⌄
Day≈6–12°
Night≈-2–4°
Precip≈11.4 in / October
(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 Port Alberni, 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.