Today
Expect rain. Daytime high +43°, overnight low +41°. Wind gusts reach 3 mph. Precipitation likely — up to 59%.
Weather in Ketchikan
United States · Alaska · 55.3418, -131.6476
Today Now 8:01 PM
+43° Rain
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly cloudy, high +46°, low +37° — 4° warmer than today.
Week
This week temperatures range from +36° to +46°. Warmest day — Mon, up to +46°. Coldest night — Sat, around +36°. Rain on Sun, Tue, Wed, Thu, Sat, Sun.
Week vs norm
- Today 10/18 +43° −5° usually +47°
- Tomorrow 10/19 +46° as usual usually +47°
- Tue 10/20 +46° as usual usually +47°
- Wed 10/21 +46° as usual usually +47°
- Thu 10/22 +46° as usual usually +46°
- Fri 10/23 +43° −3° usually +46°
- Sat 10/24 +41° −5° usually +46°
- Sun 10/25 +41° −5° usually +46°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is cooler than usual for this date.
- Heat record +55° 2022
- Cold record +39° 1992
- Most precipitation 2.3 in 2023
- Strongest gust 56 mph 2023
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Ketchikan
Today is about 5° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +37° / +33° | +34° | 13.9 |
| Feb | +37° / +33° | +35° | 10.0 |
| Mar | +39° / +35° | +37° | 10.3 |
| Apr | +44° / +39° | +41° | 8.8 |
| May | +51° / +45° | +47° | 7.4 |
| Jun | +56° / +50° | +53° | 6.1 |
| Jul | +59° / +54° | +56° | 6.3 |
| Aug | +60° / +55° | +57° | 9.4 |
| Sep | +55° / +51° | +53° | 13.8 |
| Oct | +48° / +44° | +46° | 16.3 |
| Nov | +41° / +37° | +39° | 15.5 |
| Dec | +37° / +33° | +35° | 14.7 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:23 AM | 5:38 PM
Moon
3:33 PM | 10:56 PM
Moon phase
First quarter 52%
Next solar eclipse
Calculating for this city…