Weather in Dutch Harbor

14-day forecast · updated today, Wednesday, October 28, at 5:16 pm (AKDT)

Now · mainly clear 46 °F

Feels like: 41 °F
Low / high: 41 / 50 °F
Rain: 100% · 0.06 in
Wind: 4 mph SE

→ 30.04 inHg · steady

Today in Dutch Harbor: light drizzle, 41 °F to 50 °F, with a 100% chance of rain (0.06 in) and a light breeze from the southeast (4 mph). Tomorrow, light rain, 43 °F to 50 °F and a 100% chance of rain. The warmest day of the week is Thursday 29, at 50 °F.

Measured now at the airport

Dutch Harbor/Unalaska (PADU), 0.4 mi away · 20 min ago

Visibility9.9 mi or more

WeatherNothing to note

Temperature46 °F

Wind5 mph from the east

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

50° 41°
Today
50° 43°
Thu 29
43° 39°
Fri 30
39° 32°
Sat 31
45° 32°
Sun 1
47° 39°
Mon 2
42° 34°
Tue 3
46° 35°
Wed 4
41° 37°
Thu 5
42° 37°
Fri 6
44° 35°
Sat 7
43° 38°
Sun 8
41° 37°
Mon 9
39° 34°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light drizzle	41 / 50 °F	100% · 0.06 in	11 mph WNW	2.5 ft	10:42 am · 6:35 pm	ECMWF
Thu 29	Light rain	43 / 50 °F	100% · 0.39 in	17 mph SSW	2.8 ft	11:26 am · 7:45 pm	ECMWF
Fri 30	Drizzle	39 / 43 °F	100% · 0.47 in	17 mph W	5.9 ft	12:06 pm · 8:56 pm	ECMWF
Sat 31	Light drizzle	32 / 39 °F	99% · 0.17 in	19 mph NW	7.0 ft	12:44 pm · 10:11 pm	ECMWF
Sun 1	Rain	32 / 45 °F	92% · 0.80 in	24 mph SSE	5.1 ft	12:22 pm · 10:28 pm	ECMWF
Mon 2	Light drizzle	39 / 47 °F	58% · 0.15 in	13 mph SW	1.5 ft	12:59 pm · 11:47 pm	ECMWF
Tue 3	Drizzle	34 / 42 °F	67% · 0.24 in	20 mph WSW	3.7 ft	1:34 pm	ECMWF
Wed 4	Light rain	35 / 46 °F	72% · 0.63 in	19 mph SSE	3.2 ft	1:14 am · 2:05 pm	ECMWF
Thu 5	Heavy drizzle	37 / 41 °F	76% · 0.53 in	17 mph W	4.3 ft	2:44 am · 2:33 pm	ECMWF
Fri 6	Light drizzle	37 / 42 °F	73% · 0.26 in	9 mph WNW	9.6 ft	4:18 am · 2:55 pm	ECMWF
Sat 7	Light drizzle	35 / 44 °F	71% · 0.04 in	10 mph NW	9.3 ft	6:09 am · 3:09 pm	ECMWF
Sun 8	Light drizzle	38 / 43 °F	50% · 0.02 in	17 mph NNW	7.2 ft	7:52 am · 3:11 pm	ECMWF
Mon 9	Light drizzle	37 / 41 °F	59% · 0.10 in	19 mph NNW	11 ft	9:13 am	ECMWF
Tue 10	Light drizzle	34 / 39 °F	53% · 0.02 in	13 mph NW	9.8 ft	10:07 am	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Light drizzle	Light drizzle	Overcast	Mainly clear	Clear sky	Partly cloudy	Mainly clear	Partly cloudy
Temperature	50°	48°	44°	42°	44°	47°	45°	41°
Chance of rain	100%	86%	56%	11%	0%	0%	0%	1%
Rain	0.02 in	0.01 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	6 SSW	3 WSW	7 NW	8 NNW	6 NNW	3 NE	5 SSE	8 SSE
Humidity	97%	94%	93%	90%	73%	63%	75%	87%
UV	0	0	0	0	0	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind tomorrow: it may change, so check again closer to the day.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	50°	50°	43°	39°	45°	47°	42°
AIFS	50°	51°	45°	40°	46°	45°	43°
GFS	49°	49°	43°	39°	44°	44°	43°
ICON	50°	51°	44°	40°	48°	48°	43°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.06 in	0.39 in	0.47 in	0.17 in	0.80 in	0.15 in	0.23 in
AIFS	0.19 in	0.27 in	0.31 in	0.18 in	0.81 in	0.10 in	0.15 in
GFS	0.04 in	0.09 in	0.33 in	0.18 in	0.98 in	0.90 in	0.96 in
ICON	0.08 in	0.03 in	0.18 in	0	0.61 in	0.32 in	0.02 in
Confidence	high	medium	medium	medium	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1127	1745	1745	1948	2461	1362	2051
AIFS	12	20	19	19	22	10	11
GFS	1215	3145	4862	4760	3343	2035	2127
ICON	1122	3253	3152	2539	3056	1223	1426
Confidence	high	low	low	low	medium	medium	medium

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	100%	100%	100%	99%	92%	58%	67%
GFS (GEFS, 31 scenarios)	95%	100%	100%	88%	91%	90%	68%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.5 °F	A bit above +42%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −0.9 °F	Normal	38° / 35°
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.2 °F	Normal	38° / 36°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.2 °F	Normal	38° / 35°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.2 °F	Normal	36° / 34°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +0.9 °F	Normal
December	Normal 0.0 °F	Normal
January	Normal −0.5 °F	Normal
February	Normal +0.7 °F	Normal
March	A bit above +1.1 °F	Normal

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Dutch Harbor climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Dutch Harbor is from July to August: highs of 56 °F to 58 °F, about 13 rainy days a month and 1 hours of sunshine a day.

37° 29°

JanJ
40° 30°

FebF
38° 29°

MarM
42° 32°

AprA
46° 37°

MayM
51° 41°

JunJ
56° 45°

JulJ
58° 46°

AugA
54° 42°

SepS
47° 37°

OctO
44° 33°

NovN
40° 31°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	37°	29°	6.30 in	16	0.5	40°	6.2 ft
FebruaryFeb	40°	30°	6.96 in	15	0.6	39°	5.9 ft
MarchMar	38°	29°	4.65 in	15	1.7	39°	5.3 ft
AprilApr	42°	32°	4.13 in	14	1.3	39°	4.8 ft
MayMay	46°	37°	4.64 in	13	1.4	41°	3.3 ft
JuneJun	51°	41°	2.66 in	11	1.0	44°	2.7 ft
JulyJul	56°	45°	2.11 in	13	0.5	47°	2.3 ft
AugustAug	58°	46°	2.37 in	14	1.5	48°	2.9 ft
SeptemberSep	54°	42°	5.27 in	15	1.5	48°	4.4 ft
OctoberOct	47°	37°	8.31 in	17	1.4	45°	5.8 ft
NovemberNov	44°	33°	7.12 in	17	1.0	43°	7.0 ft
DecemberDec	40°	31°	7.06 in	18	0.8	41°	6.5 ft

Month	Water	Waves
Jan	40°	6.2 ft
Feb	39°	5.9 ft
Mar	39°	5.3 ft
Apr	39°	4.8 ft
May	41°	3.3 ft
Jun	44°	2.7 ft
Jul	47°	2.3 ft
Aug	48°	2.9 ft
Sep	48°	4.4 ft
Oct	45°	5.8 ft
Nov	43°	7.0 ft
Dec	41°	6.5 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 61.57 in of rain on about 178 days and about 400 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now46 °Ffeels like 41 °F

Tomorrow43 / 50 °F

It's 46 °F now (feels like 41 °F). Today, 41 °F to 50 °F; tomorrow, 43 °F to 50 °F.

Chance of rain

Today 100% 0.06 in
Thu 29 100% 0.39 in
Fri 30 100% 0.47 in
Sat 31 99% 0.17 in
Sun 1 92% 0.80 in
Mon 2 58% 0.15 in
Tue 3 67% 0.24 in

Today the chance of rain reaches 100%, with 0.06 in in total. The next day with likely rain is Thursday 29: 100% and 0.39 in.

Recent rain: last 24 hours, 0.57 in; last 3 days, 1.10 in; last 7 days, 2.53 in.

Humidity and dew point

Humidity71%

Dew point37 °F

Humidity is 71% now and the dew point is 37 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds26%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now1

Today's peak1low

Thu 29: 1 · Fri 30: 1 · Sat 31: 0

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.0029.5030.00 28.90

Steady now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.99 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 35

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Rain	45 / 50 °F	1.02 in	15 mph SSE
Mon 26	Light drizzle	44 / 50 °F	0.02 in	18 mph SSW
Sun 25	Overcast	39 / 52 °F	0	20 mph SW
Sat 24	Light drizzle	40 / 51 °F	0.07 in	12 mph SW
Fri 23	Rain	41 / 51 °F	1.25 in	22 mph S
Thu 22	Drizzle	34 / 45 °F	0.11 in	19 mph SE
Wed 21	Light drizzle	31 / 45 °F	0.01 in	9 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light drizzle	37 / 46 °F	0.08 in	10 mph W
Mon 19	Light drizzle	38 / 48 °F	0.07 in	10 mph W
Sun 18	Drizzle	43 / 53 °F	0.19 in	12 mph SW
Sat 17	Drizzle	37 / 51 °F	0.05 in	11 mph SSW
Fri 16	Light drizzle	35 / 45 °F	0.04 in	6 mph WNW
Thu 15	Drizzle	37 / 44 °F	0.24 in	17 mph NW
Wed 14	Drizzle	34 / 42 °F	0.25 in	11 mph NW
Tue 13	Drizzle	32 / 45 °F	0.09 in	6 mph W
Mon 12	Light drizzle	38 / 46 °F	0.08 in	12 mph WSW
Sun 11	Light drizzle	37 / 49 °F	0.02 in	12 mph SW
Sat 10	Light drizzle	42 / 52 °F	0.08 in	13 mph SW
Fri 9	Heavy drizzle	45 / 52 °F	0.27 in	17 mph SSW
Thu 8	Heavy drizzle	44 / 51 °F	0.58 in	21 mph S
Wed 7	Overcast	32 / 47 °F	0	13 mph SSW
Tue 6	Light drizzle	37 / 47 °F	0.06 in	15 mph NNW
Mon 5	Light drizzle	40 / 47 °F	0.11 in	12 mph NW
Sun 4	Heavy drizzle	46 / 49 °F	0.37 in	21 mph WSW
Sat 3	Light rain	45 / 51 °F	0.48 in	16 mph S
Fri 2	Light rain	45 / 52 °F	0.44 in	20 mph NNE
Thu 1	Light rain	45 / 47 °F	1.39 in	21 mph ENE
Wed 30	Heavy drizzle	42 / 47 °F	0.16 in	12 mph SSE
Tue 29	Light drizzle	40 / 52 °F	0.02 in	13 mph W
Mon 28	Overcast	42 / 52 °F	0	11 mph NW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Dutch HarborQuestions

What's the weather like today in Dutch Harbor?

Light drizzle, from 41 °F to 50 °F, with a light breeze from the southeast (4 mph) and a 100% chance of rain.

Will it rain tomorrow in Dutch Harbor?

On Thursday 29 the chance of rain is 100% (0.39 in): light rain.

How warm will it be this week?

Between a low of 32 °F and a high of 50 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.04 inHg and steady: +0.06 inHg over the last 24 hours.

When is the best time to visit Dutch Harbor?

The best time to visit Dutch Harbor is from July to August: highs of 56 °F to 58 °F, about 13 rainy days a month and 1 hours of sunshine a day.

What is the weather like in Dutch Harbor in October?

In October, Dutch Harbor normally sees highs of 47 °F and lows of 37 °F, with about 17 rainy days (8.31 in for the month) and 1 hours of sunshine a day. The sea is around 45 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Dutch Harbor?

The warmest is August, with average highs of 58 °F, and the coldest March, with lows of 29 °F. The wettest is October (8.31 in) and the driest, July.

More about Dutch Harbor today

Weather near Dutch Harbor

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 9.8 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 5:16 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from