Weather in Koyuk

14-day forecast · updated today, Wednesday, October 28, at 4:04 pm (AKDT)

Now · light drizzle 38 °F

Feels like: 28 °F
Low / high: 36 / 39 °F
Rain: 100% · 0.35 in
Wind: 18 mph SSE

↘ 29.52 inHg · falling

Today in Koyuk: light rain, 36 °F to 39 °F, with a 100% chance of rain (0.35 in) and a fresh breeze from the south-southeast (18 mph). Tomorrow, snow, 33 °F to 37 °F and a 100% chance of rain. The warmest day of the week is Wednesday 28, at 39 °F.

Measured now at the airport

Koyuk (PAKK), 0.5 mi away · 16 min ago

Visibility9.0 mi

WeatherRain

Temperature39 °F

Wind14 mph from the south-southeast

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

39° 36°
Today
37° 33°
Thu 29
39° 35°
Fri 30
35° 27°
Sat 31
28° 21°
Sun 1
37° 21°
Mon 2
37° 34°
Tue 3
37° 30°
Wed 4
30° 28°
Thu 5
30° 28°
Fri 6
28° 22°
Sat 7
24° 20°
Sun 8
23° 18°
Mon 9
22° 16°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light rain	36 / 39 °F	100% · 0.35 in	21 mph S	2.6 ft	3:44 am	ECMWF
Thu 29	Snow	33 / 37 °F	100% · 0.24 in	14 mph SE	1.9 ft	4:20 am	ECMWF
Fri 30	Light snow	35 / 39 °F	100% · 0.29 in	12 mph SSE	1.4 ft	5:00 am	ECMWF
Sat 31	Snow	27 / 35 °F	70% · 0.30 in	11 mph NNW	0.9 ft	5:44 am	ECMWF
Sun 1	Light drizzle	21 / 28 °F	18% · 0.01 in	5 mph N	0.3 ft	5:29 am	ECMWF
Mon 2	Light snow	21 / 37 °F	18%	12 mph E	1.5 ft	6:15 am	ECMWF
Tue 3	Light drizzle	34 / 37 °F	36% · 0.03 in	14 mph ESE	1.4 ft	7:03 am	ECMWF
Wed 4	Light drizzle	30 / 37 °F	35% · 0.02 in	8 mph E	1.2 ft	7:54 am	ECMWF
Thu 5	Overcast	28 / 30 °F	17%	12 mph NNE	1.5 ft	8:57 am	ECMWF
Fri 6	Light snow	28 / 30 °F	18% · 0.02 in	12 mph NNE	1.5 ft	1:06 am · 10:26 am	ECMWF
Sat 7	Overcast	22 / 28 °F	14%	8 mph N	1.4 ft	1:15 am · 12:40 pm	ECMWF
Sun 8	Overcast	20 / 24 °F	8%	10 mph N	2.2 ft	1:35 am	ECMWF
Mon 9	Overcast	18 / 23 °F	12%	10 mph N	2.0 ft	1:59 am	ECMWF
Tue 10	Partly cloudy	16 / 22 °F	10%	10 mph N	2.0 ft	2:23 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	Overcast	Overcast	Overcast	Light drizzle	Light rain	Heavy drizzle	Light drizzle	Light drizzle
Temperature	39°	39°	38°	38°	38°	38°	38°	36°
Chance of rain	35%	9%	6%	48%	92%	100%	100%	66%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.06 in	0.04 in	0.02 in	0.00 in
Wind (mph)	13 SSE	12 SSE	11 SSE	12 SSE	13 SSE	17 SSE	20 SSW	16 SW
Humidity	87%	90%	91%	91%	95%	98%	97%	88%
UV	0	0	0	0	0	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind today: 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	39°	37°	39°	35°	28°	37°	37°
AIFS	41°	38°	39°	35°	28°	29°	30°
GFS	41°	37°	40°	35°	30°	26°	24°
ICON	40°	37°	40°	36°	32°	35°	39°
Confidence	high	high	high	high	high	low	low

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.35 in	0.24 in	0.29 in	0.30 in	0.01 in	0	0.03 in
AIFS	0.38 in	0.25 in	0.28 in	0.11 in	0	0	0
GFS	0.34 in	0.27 in	0.30 in	0.19 in	0.10 in	0	0
ICON	0.43 in	0.20 in	0.31 in	0.20 in	0.01 in	0	0.03 in
Confidence	high	high	high	high	medium	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	2141	1430	1225	1123	522	1231	1431
AIFS	19	15	10	9	5	9	11
GFS	3448	2132	2438	1321	815	1016	1931
ICON	2343	1628	1529	1321	917	1426	1121
Confidence	low	medium	low	high	high	high	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%	70%	18%	18%	36%
GFS (GEFS, 31 scenarios)	100%	100%	100%	61%	32%	10%	16%

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.

Next few weeks, compared with normal: much warmer and a bit drier.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Well above +11.0 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Well above +6.7 °F	Below −61%	19° / 16°
Nov 16 – Nov 22Nov 16–Nov 22	Above +4.0 °F	A bit below −49%	16° / 12°
Nov 23 – Nov 29Nov 23–Nov 29	Above +3.1 °F	A bit below −32%	12° / 8°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.1 °F	A bit below −38%	8° / 4°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.2 °F	Normal
December	Normal −0.2 °F	Normal
January	Normal +0.2 °F	A bit below −39%
February	A bit above +2.0 °F	A bit below −30%
March	Above +4.9 °F	A bit below −29%

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).

Koyuk climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Koyuk is from June to July: highs of 63 °F to 65 °F, about 9 rainy days a month and 7 hours of sunshine a day.

4° -7°

JanJ
14° 1°

FebF
16° -0°

MarM
32° 14°

AprA
46° 30°

MayM
63° 43°

JunJ
65° 47°

JulJ
61° 44°

AugA
53° 36°

SepS
37° 25°

OctO
20° 10°

NovN
10° -0°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water
JanuaryJan	4°	-7°	0.76 in	5	2.4	30°
FebruaryFeb	14°	1°	0.83 in	6	2.2	30°
MarchMar	16°	-0°	0.52 in	4	6.4	30°
AprilApr	32°	14°	0.56 in	5	7.4	31°
MayMay	46°	30°	0.48 in	6	6.5	34°
JuneJun	63°	43°	0.78 in	7	8.3	43°
JulyJul	65°	47°	2.23 in	11	5.4	55°
AugustAug	61°	44°	3.47 in	13	3.5	56°
SeptemberSep	53°	36°	2.51 in	9	3.2	48°
OctoberOct	37°	25°	1.13 in	8	2.7	38°
NovemberNov	20°	10°	0.80 in	6	2.3	31°
DecemberDec	10°	-0°	0.74 in	6	0.0	30°

Month	Water
Jan	30°
Feb	30°
Mar	30°
Apr	31°
May	34°
Jun	43°
Jul	55°
Aug	56°
Sep	48°
Oct	38°
Nov	31°
Dec	30°

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

A normal year brings 14.80 in of rain on about 84 days and about 1,550 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

Now38 °Ffeels like 28 °F

Tomorrow33 / 37 °F

It's 38 °F now (feels like 28 °F). Today, 36 °F to 39 °F; tomorrow, 33 °F to 37 °F.

Chance of rain

Today 100% 0.35 in
Thu 29 100% 0.24 in
Fri 30 100% 0.29 in
Sat 31 70% 0.30 in
Sun 1 18% 0.01 in
Mon 2 18%
Tue 3 36% 0.03 in

Today the chance of rain reaches 100%, with 0.35 in in total. The next day with likely rain is Thursday 29: 100% and 0.24 in.

Recent rain: last 24 hours, 0.34 in; last 3 days, 0.86 in; last 7 days, 2.06 in.

Humidity and dew point

Humidity98%

Dew point38 °F

Humidity is 98% now and the dew point is 38 °F. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now5.8 mimoderate

Clouds100%

Visibility is moderate now (5.8 mi). There may be fog today at 5:00 pm.

UV index

Now0

Today's peak0low

Thu 29: 0 · Fri 30: 0 · 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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.0029.5030.00 28.96

Falling now (−0.11 inHg in 3 hours). Over the next 48 hours: −0.50 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 31

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	Light drizzle	37 / 41 °F	0.11 in	16 mph S
Mon 26	Snow	36 / 40 °F	0.19 in	19 mph SSW
Sun 25	Snow	36 / 38 °F	0.54 in	19 mph SSE
Sat 24	Snow	35 / 39 °F	0.18 in	19 mph SSE
Fri 23	Heavy snow	29 / 35 °F	0.59 in	22 mph SSE
Thu 22	Snow	30 / 34 °F	0.14 in	13 mph S
Wed 21	Light drizzle	22 / 33 °F	0.01 in	11 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Overcast	21 / 34 °F	0	13 mph NNW
Mon 19	Overcast	23 / 31 °F	0	10 mph NE
Sun 18	Overcast	28 / 34 °F	0	10 mph SSE
Sat 17	Overcast	28 / 33 °F	0	7 mph SW
Fri 16	Snow	30 / 34 °F	0.11 in	11 mph NNW
Thu 15	Overcast	31 / 37 °F	0	15 mph NNE
Wed 14	Light drizzle	33 / 38 °F	0.01 in	11 mph NE
Tue 13	Light drizzle	32 / 39 °F	0.02 in	4 mph E
Mon 12	Light drizzle	34 / 41 °F	0.04 in	11 mph SSE
Sun 11	Light drizzle	36 / 39 °F	0.09 in	10 mph SSE
Sat 10	Light drizzle	38 / 41 °F	0.13 in	13 mph SSE
Fri 9	Light snow	36 / 39 °F	0.45 in	17 mph SSE
Thu 8	Light snow	24 / 37 °F	0.02 in	17 mph SE
Wed 7	Overcast	20 / 33 °F	0	6 mph N
Tue 6	Overcast	26 / 34 °F	0	8 mph NNW
Mon 5	Light snow	28 / 38 °F	0.01 in	8 mph N
Sun 4	Light snow	23 / 35 °F	0.02 in	11 mph NNE
Sat 3	Overcast	25 / 36 °F	0	10 mph ENE
Fri 2	Overcast	25 / 35 °F	0	7 mph S
Thu 1	Overcast	26 / 33 °F	0	9 mph NW
Wed 30	Overcast	28 / 36 °F	0	9 mph NW
Tue 29	Light snow	29 / 36 °F	0.01 in	13 mph NW
Mon 28	Light drizzle	36 / 42 °F	0.01 in	15 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 KoyukQuestions

What's the weather like today in Koyuk?

Light rain, from 36 °F to 39 °F, with a fresh breeze from the south-southeast (18 mph) and a 100% chance of rain.

Will it rain tomorrow in Koyuk?

On Thursday 29 the chance of rain is 100% (0.24 in): snow.

How warm will it be this week?

Between a low of 21 °F and a high of 39 °F; the warmest day, Wednesday 28.

What's the UV index today?

It reaches 0 (low). No special protection needed.

Is the pressure rising or falling?

It's 29.52 inHg and falling: −0.64 inHg over the last 24 hours.

When is the best time to visit Koyuk?

The best time to visit Koyuk is from June to July: highs of 63 °F to 65 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Koyuk in October?

In October, Koyuk normally sees highs of 37 °F and lows of 25 °F, with about 8 rainy days (1.13 in for the month) and 3 hours of sunshine a day. The sea is around 38 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Koyuk?

The warmest is July, with average highs of 65 °F, and the coldest January, with lows of -7 °F. The wettest is August (3.47 in) and the driest, May.

More about Koyuk today

Weather near Koyuk

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 5.4 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 4:04 pm (local time).

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