Weather Forecast for Ketchikan
Alaska, United States of America
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Current Weather - Ketchikan: 13°C
Current Weather - Ketchikan: 13°C
Alaska, United States of America
Partly cloudy
Feels like 12°C
Wind
10 km/h NW
Humidity
72%
Pressure
1026 mb
UV Index
4
Visibility
16 km
Patchy rain nearby
Wednesday, June 17, 2026
High
15°C
Low
9°C
Rain Chance
19%
Hourly Forecast
12°C
11°C
10°C
Day Statistics
Maximum Wind
16 km/h
Humidity
73%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
04:04 AM
Sunset
09:30 PM
Moonrise
06:30 AM
Moonset
11:52 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
2.2
μg/m³
PM10
3.4
μg/m³
NO₂
0.9
μg/m³
O₃
57.9
μg/m³
SO₂
0.9
μg/m³
CO
93.6
μg/m³
Partly Cloudy
Thursday, June 18, 2026
High
15°C
Low
9°C
Rain Chance
17%
Hourly Forecast
10°C
9°C
9°C
9°C
9°C
9°C
10°C
11°C
12°C
13°C
13°C
14°C
14°C
15°C
15°C
15°C
15°C
15°C
14°C
14°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
16 km/h
Humidity
74%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
04:04 AM
Sunset
09:31 PM
Moonrise
08:10 AM
Moonset
Does not set today
Moon Phase
Waxing Crescent
Moon Illumination
19%
Air Quality
PM2.5
2.8
μg/m³
PM10
4
μg/m³
NO₂
0.8
μg/m³
O₃
54.5
μg/m³
SO₂
0.9
μg/m³
CO
92.6
μg/m³
Sunny
Friday, June 19, 2026
High
18°C
Low
9°C
Rain Chance
7%
Hourly Forecast
10°C
10°C
10°C
10°C
9°C
10°C
11°C
12°C
12°C
13°C
14°C
15°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
16°C
15°C
14°C
13°C
12°C
Day Statistics
Maximum Wind
15 km/h
Humidity
73%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
04:04 AM
Sunset
09:31 PM
Moonrise
09:48 AM
Moonset
12:06 AM
Moon Phase
Waxing Crescent
Moon Illumination
28%
Air Quality
PM2.5
1.6
μg/m³
PM10
2.1
μg/m³
NO₂
0.9
μg/m³
O₃
56.9
μg/m³
SO₂
0.8
μg/m³
CO
92.8
μg/m³
Sunny
Saturday, June 20, 2026
High
20°C
Low
10°C
Rain Chance
7%
Hourly Forecast
12°C
11°C
11°C
11°C
11°C
12°C
13°C
14°C
16°C
17°C
17°C
18°C
19°C
19°C
20°C
20°C
20°C
20°C
19°C
18°C
17°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
9 km/h
Humidity
73%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
04:04 AM
Sunset
09:31 PM
Moonrise
11:20 AM
Moonset
12:16 AM
Moon Phase
First Quarter
Moon Illumination
38%
Air Quality
PM2.5
2.9
μg/m³
PM10
4.1
μg/m³
NO₂
1.4
μg/m³
O₃
52.3
μg/m³
SO₂
0.7
μg/m³
CO
98.7
μg/m³
Sunny
Sunday, June 21, 2026
High
19°C
Low
11°C
Rain Chance
8%
Hourly Forecast
12°C
12°C
11°C
11°C
11°C
12°C
13°C
14°C
14°C
15°C
16°C
17°C
18°C
18°C
19°C
19°C
19°C
18°C
18°C
17°C
15°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
8 km/h
Humidity
74%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
04:04 AM
Sunset
09:32 PM
Moonrise
12:48 PM
Moonset
12:24 AM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
3.7
μg/m³
PM10
4.9
μg/m³
NO₂
4
μg/m³
O₃
38
μg/m³
SO₂
0.5
μg/m³
CO
122
μg/m³
Partly Cloudy
Monday, June 22, 2026
High
18°C
Low
12°C
Rain Chance
10%
Hourly Forecast
12°C
12°C
12°C
12°C
13°C
13°C
13°C
14°C
15°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
15°C
14°C
14°C
13°C
Day Statistics
Maximum Wind
7 km/h
Humidity
69%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
04:05 AM
Sunset
09:32 PM
Moonrise
02:14 PM
Moonset
12:31 AM
Moon Phase
First Quarter
Moon Illumination
59%
Patchy rain nearby
Tuesday, June 23, 2026
High
14°C
Low
10°C
Rain Chance
64%
Hourly Forecast
13°C
12°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
12°C
13°C
13°C
13°C
13°C
14°C
14°C
13°C
12°C
11°C
11°C
10°C
Day Statistics
Maximum Wind
14 km/h
Humidity
83%
Precipitation
1 mm
UV Index
3
Visibility
9 km
Rain Chance
64%
Snow Chance
0%
Sun & Moon
Sunrise
04:05 AM
Sunset
09:32 PM
Moonrise
03:39 PM
Moonset
12:38 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Solar Radiation Data
Shortwave Radiation
683.68
Diffuse Radiation
154.64
DNI
1100
GTI
600.05
Weather Alerts
Small Craft Advisory issued June 17 at 3:49AM AKDT until June 20 at 4:00AM AKDT by NWS Juneau AK
* WHAT...Northwest winds 15 to 25 kt and seas 6 to 9 ft expected. * WHERE...Dixon Entrance to Cape Decision out to 15 NM and Dixon Entrance to Cape Decision from 15 to 90 NM. * WHEN...From 1 AM Friday to 4 AM AKDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
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