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
70°
Mon, Sep 7
Coldest night
44°
Wed, Sep 2
Days with precip
7 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
62° 45°
47% precip chance
Sat 5 – Sun 6 Sep
65° 50°
77% precip chance
Sat 12 – Sun 13 Sep
53° 41°
typical range
Sat 19 – Sun 20 Sep
54° 40°
typical range
30 days — Port Alberni
14 forecast + 16 climatology
Thu · Today Showers
62°53°18.6 mm⌄
Wind6 mph S
Gusts10 mph
UV index4 – Moderate
Precip chance87%
Sunrise06:28
Sunset20:13
Fri · Tomorrow Showers
56°49°10.8 mm⌄
Wind5 mph SW
Gusts14 mph
UV index3 – Moderate
Precip chance91%
Sunrise06:29
Sunset20:10
Saturday 29/8 Partly cloudy
62°46°0.2 mm⌄
Wind4 mph S
Gusts16 mph
UV index4 – Moderate
Precip chance28%
Sunrise06:31
Sunset20:08
Sunday 30/8 Partly cloudy
52°45°0.2 mm⌄
Wind4 mph SW
Gusts6 mph
UV index2 – Low
Precip chance47%
Sunrise06:32
Sunset20:06
Monday 31/8 Mostly cloudy
63°47°21%⌄
Wind4 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance21%
Sunrise06:34
Sunset20:04
Tuesday 1/9 Showers
55°44°7.9 mm⌄
Wind5 mph S
Gusts11 mph
UV index3 – Moderate
Precip chance90%
Sunrise06:35
Sunset20:02
Wednesday 2/9 Showers
47°44°48.9 mm⌄
Wind4 mph NE
Gusts8 mph
UV index2 – Low
Precip chance94%
Sunrise06:37
Sunset20:00
Thursday 3/9 Showers
53°44°10.2 mm⌄
Wind4 mph S
Gusts10 mph
UV index3 – Moderate
Precip chance91%
Sunrise06:38
Sunset19:58
Friday 4/9 Showers
56°45°1.2 mm⌄
Wind5 mph NE
Gusts12 mph
UV index3 – Moderate
Precip chance71%
Sunrise06:39
Sunset19:56
Saturday 5/9 Mostly cloudy
65°50°16%⌄
Wind6 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance16%
Sunrise06:41
Sunset19:54
Sunday 6/9 Showers
64°50°2.3 mm⌄
Wind4 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance77%
Sunrise06:42
Sunset19:52
Monday 7/9 Sunny
70°55°10%⌄
Wind4 mph S
Gusts13 mph
UV index6 – High
Precip chance10%
Sunrise06:44
Sunset19:50
Tuesday 8/9 Mostly cloudy
58°48°24%⌄
Wind4 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance24%
Sunrise06:45
Sunset19:48
Wednesday 9/9 Sunny
67°53°7%⌄
Wind5 mph N
Gusts13 mph
UV index5 – Moderate
Precip chance7%
Sunrise06:47
Sunset19:45
Thursday 10/9 Rain (climatological)
51°40°10.9 mm⌄
Day≈45–56°
Night≈34–45°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
53°41°20%⌄
Day≈47–58°
Night≈35–46°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
52°41°20%⌄
Day≈47–58°
Night≈35–46°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
53°41°25.4 mm⌄
Day≈48–59°
Night≈36–47°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
47°37°20%⌄
Day≈41–52°
Night≈32–43°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
45°36°20%⌄
Day≈40–51°
Night≈31–42°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
44°36°28.3 mm⌄
Day≈39–49°
Night≈30–41°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
49°39°20%⌄
Day≈44–55°
Night≈33–44°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
54°42°20%⌄
Day≈49–60°
Night≈36–47°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
54°42°14.5 mm⌄
Day≈49–59°
Night≈36–47°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
51°40°20%⌄
Day≈45–56°
Night≈34–45°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
44°36°20%⌄
Day≈39–50°
Night≈31–41°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
44°36°18.2 mm⌄
Day≈39–49°
Night≈30–41°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
45°36°20%⌄
Day≈40–50°
Night≈31–42°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
46°37°20%⌄
Day≈41–52°
Night≈32–42°
Precip≈8.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
52°40°10.9 mm⌄
Day≈46–57°
Night≈35–46°
Precip≈8.6 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 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.