Ketchikan · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Ketchikan & 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
66°
Tue, Aug 25
Coldest night
48°
Sun, Sep 6
Days with precip
12 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
61° 51°
92% precip chance
Sat 5 – Sun 6 Sep
59° 48°
92% precip chance
Sat 12 – Sun 13 Sep
42° 36°
typical range
Sat 19 – Sun 20 Sep
43° 39°
typical range
30 days — Ketchikan
14 forecast + 16 climatology
Mon · Today Showers
58°56°67.1 mm⌄
Wind13 mph S
Gusts22 mph
UV index1 – Low
Precip chance94%
Sunrise05:37
Sunset20:00
Tue · Tomorrow Mostly cloudy
66°57°2.5 mm⌄
Wind10 mph NW
Gusts19 mph
UV index4 – Moderate
Precip chance78%
Sunrise05:39
Sunset19:58
Wednesday 26/8 Mostly cloudy
66°56°2.6 mm⌄
Wind11 mph NW
Gusts20 mph
UV index4 – Moderate
Precip chance78%
Sunrise05:41
Sunset19:55
Thursday 27/8 Showers
57°54°9.0 mm⌄
Wind12 mph S
Gusts20 mph
UV index3 – Low
Precip chance92%
Sunrise05:43
Sunset19:53
Friday 28/8 Showers
61°52°0.3 mm⌄
Wind4 mph NW
Gusts8 mph
UV index5 – Moderate
Precip chance36%
Sunrise05:45
Sunset19:50
Saturday 29/8 Sunny
61°51°16%⌄
Wind10 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance16%
Sunrise05:46
Sunset19:48
Sunday 30/8 Showers
54°51°11.6 mm⌄
Wind9 mph SE
Gusts19 mph
UV index3 – Moderate
Precip chance92%
Sunrise05:48
Sunset19:45
Monday 31/8 Showers
51°50°25.7 mm⌄
Wind9 mph E
Gusts20 mph
UV index3 – Moderate
Precip chance93%
Sunrise05:50
Sunset19:43
Tuesday 1/9 Showers
56°50°31.4 mm⌄
Wind8 mph E
Gusts16 mph
UV index3 – Moderate
Precip chance91%
Sunrise05:52
Sunset19:40
Wednesday 2/9 Showers
51°50°16.4 mm⌄
Wind15 mph E
Gusts26 mph
UV index3 – Moderate
Precip chance92%
Sunrise05:54
Sunset19:38
Thursday 3/9 Sunny
60°50°3.1 mm⌄
Wind8 mph NW
Gusts11 mph
UV index5 – Moderate
Precip chance69%
Sunrise05:56
Sunset19:35
Friday 4/9 Mostly cloudy
58°50°15.6 mm⌄
Wind9 mph SE
Gusts19 mph
UV index4 – Moderate
Precip chance87%
Sunrise05:58
Sunset19:32
Saturday 5/9 Showers
59°51°24.0 mm⌄
Wind11 mph SE
Gusts26 mph
UV index3 – Moderate
Precip chance89%
Sunrise06:00
Sunset19:30
Sunday 6/9 Showers
51°48°47.8 mm⌄
Wind25 mph SE
Gusts46 mph
UV index3 – Moderate
Precip chance92%
Sunrise06:02
Sunset19:27
Monday 7/9 Rain (climatological)
46°40°18.0 mm⌄
Day≈40–51°
Night≈35–46°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
47°41°20%⌄
Day≈41–52°
Night≈36–46°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
47°41°20%⌄
Day≈42–52°
Night≈36–47°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
47°42°19.0 mm⌄
Day≈42–53°
Night≈36–47°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
42°39°20%⌄
Day≈37–48°
Night≈33–44°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
38°36°20%⌄
Day≈33–44°
Night≈31–41°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
42°39°38.0 mm⌄
Day≈37–48°
Night≈33–44°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
44°39°20%⌄
Day≈38–49°
Night≈34–45°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
47°41°20%⌄
Day≈41–52°
Night≈36–46°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
52°44°24.0 mm⌄
Day≈46–57°
Night≈39–49°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
49°43°20%⌄
Day≈44–55°
Night≈37–48°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
40°37°20%⌄
Day≈35–46°
Night≈32–43°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
43°39°15.0 mm⌄
Day≈38–49°
Night≈34–44°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
43°39°20%⌄
Day≈38–49°
Night≈34–45°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
48°42°20%⌄
Day≈42–53°
Night≈36–47°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
48°42°21.0 mm⌄
Day≈42–53°
Night≈36–47°
Precip≈11.8 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 Ketchikan, 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.