As of 15:38 AKDT

Weather in Koyuk, AK

34°

Koyuk, Tuesday, 6 October, 15:38

Overcast. Feels like 27°. High 34°, low 25°.

Pressure29.94 inHg

Wind8.1 mph NW

Humidity60%

Visibility6.2 mi

Dew point23°

See detailed hourly forecast

Monthly outlook for Koyuk, AK: average high 35.2°, average low 30°. That is 1.5° above the climate normal for October. Precipitation is expected on 10 days (about 2.5 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 10 October (41.4°), the coolest 21 October (17.8°).

35.2°/30°

Average high / low

+1.5°

Above normal

10 / 5

Wet days / normal

2.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 October – 15 October	37.5°	34.9°	+1.5°
16 October – 25 October	31.4°	27.6°	+2.1°
26 October – 4 November	at normal	22.2°	—

October records over 66 years

54.7°1 October 2018All-time high

-23.8°25 October 1996All-time low

Climate normals and records are computed from the nearest reference point — Dime Landing (12 mi).

Wed, 0734° / 24°

34 °

Koyuk, Wednesday, 7 October

Clear. High 34°, low 24°.

Pressure30.18 inHg

Wind4.3 mph N

Humidity60%

Visibility6.2 mi

Dew point16°

Thu, 0837° / 26°

37 °

Koyuk, Thursday, 8 October

Overcast. High 37°, low 26°.

Pressure30.00 inHg

Wind10.3 mph SE

Humidity69%

Visibility6.2 mi

Dew point21°

Fri, 0939° / 36°

0.34

39 °

Koyuk, Friday, 9 October

Rain. High 39°, low 36°.

Pressure29.74 inHg

Wind17.1 mph SE

Humidity82%

Visibility6.2 mi

Dew point33°

Sat, 1041° / 36°

0.17

41 °

Koyuk, Saturday, 10 October

Rain. High 41°, low 36°.

Pressure29.65 inHg

Wind6 mph SE

Humidity87%

Visibility6.2 mi

Dew point36°

Sun, 1139° / 37°

0.11

39 °

Koyuk, Sunday, 11 October

Light rain. High 39°, low 37°.

Pressure29.44 inHg

Wind13.1 mph NE

Humidity93%

Visibility—

Dew point36°

Mon, 1237° / 36°

0.07

37 °

Koyuk, Monday, 12 October

Light rain. High 37°, low 36°.

Pressure29.47 inHg

Wind5.2 mph SE

Humidity99%

Visibility—

Dew point36°

Tue, 1339° / 34°

39 °

Koyuk, Tuesday, 13 October

Light rain. High 39°, low 34°.

Pressure29.68 inHg

Wind3.6 mph N

Humidity90%

Visibility—

Dew point34°

Wed, 1437° / 33°

0.23

37 °

Koyuk, Wednesday, 14 October

Snow. High 37°, low 33°.

Pressure29.77 inHg

Wind19.9 mph NE

Humidity83%

Visibility—

Dew point31°

Thu, 1538° / 31°

0.55

38 °

Koyuk, Thursday, 15 October

Snow. High 38°, low 31°.

Pressure29.21 inHg

Wind20.9 mph NE

Humidity100%

Visibility—

Dew point33°

Fri, 1639° / 35°

0.43

39 °

Koyuk, Friday, 16 October

Snow. High 39°, low 35°.

Pressure29.38 inHg

Wind20.4 mph S

Humidity99%

Visibility—

Dew point37°

Sat, 1736° / 31°

0.02

36 °

Koyuk, Saturday, 17 October

Light snow. High 36°, low 31°.

Pressure29.65 inHg

Wind16.6 mph S

Humidity88%

Visibility—

Dew point31°

Sun, 1831° / 28°

0.01

31 °

Koyuk, Sunday, 18 October

Light snow. High 31°, low 28°.

Pressure29.32 inHg

Wind13.4 mph N

Humidity72%

Visibility—

Dew point22°

Mon, 1928° / 27°

0.41

28 °

Koyuk, Monday, 19 October

Snow. High 28°, low 27°.

Pressure29.29 inHg

Wind12.9 mph N

Humidity96%

Visibility—

Dew point26°

Tue, 2028° / 23°

0.14

28 °

Koyuk, Tuesday, 20 October

Light snow. High 28°, low 23°.

Pressure29.41 inHg

Wind10.5 mph N

Humidity95%

Visibility—

Dew point26°

Wed, 2126° / 18°

0.04

26 °

Koyuk, Wednesday, 21 October

Light snow. High 26°, low 18°.

Pressure29.59 inHg

Wind10 mph N

Humidity91%

Visibility—

Dew point22°

From day 17 onward the outlook is built from 60-year climate statistics

Thu, 2226° / 18°

0.03

26 °

Koyuk, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high26°

Average low18°

Average precipitation0.03 in

Chance of precipitation22%

Record high39° (2018)

Record low-10° (1992)

Fri, 2326° / 18°

0.04

26 °

Koyuk, Friday, 23 October

Climate normal for this date — 60-year average.

Average high26°

Average low18°

Average precipitation0.04 in

Chance of precipitation23%

Record high40° (2002)

Record low-8° (1992)

Sat, 2427° / 18°

0.06

27 °

Koyuk, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high27°

Average low18°

Average precipitation0.06 in

Chance of precipitation33%

Record high43° (1981)

Record low-6° (1996)

Sun, 2525° / 16°

0.06

25 °

Koyuk, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high25°

Average low16°

Average precipitation0.06 in

Chance of precipitation33%

Record high38° (1969)

Record low-24° (1996)

Mon, 2624° / 15°

0.05

24 °

Koyuk, Monday, 26 October

Climate normal for this date — 60-year average.

Average high24°

Average low15°

Average precipitation0.05 in

Chance of precipitation25%

Record high40° (2013)

Record low-17° (1996)

Tue, 2724° / 15°

0.05

24 °

Koyuk, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high24°

Average low15°

Average precipitation0.05 in

Chance of precipitation25%

Record high41° (2013)

Record low-20° (1985)

Wed, 2824° / 16°

0.07

24 °

Koyuk, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high24°

Average low16°

Average precipitation0.07 in

Chance of precipitation32%

Record high44° (2019)

Record low-9° (1992)

Thu, 2924° / 15°

0.06

24 °

Koyuk, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high24°

Average low15°

Average precipitation0.06 in

Chance of precipitation28%

Record high42° (2016)

Record low-11° (1982)

Fri, 3023° / 14°

0.04

23 °

Koyuk, Friday, 30 October

Climate normal for this date — 60-year average.

Average high23°

Average low14°

Average precipitation0.04 in

Chance of precipitation25%

Record high41° (2003)

Record low-15° (1975)

Sat, 3121° / 13°

0.04

21 °

Koyuk, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high21°

Average low13°

Average precipitation0.04 in

Chance of precipitation17%

Record high40° (2002)

Record low-21° (1985)

Sun, 0120° / 11°

0.04

20 °

Koyuk, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high20°

Average low11°

Average precipitation0.04 in

Chance of precipitation18%

Record high37° (1979)

Record low-23° (1985)

Mon, 0220° / 11°

0.03

20 °

Koyuk, Monday, 2 November

Climate normal for this date — 60-year average.

Average high20°

Average low11°

Average precipitation0.03 in

Chance of precipitation22%

Record high38° (2003)

Record low-21° (1975)

Tue, 0320° / 11°

0.04

20 °

Koyuk, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high20°

Average low11°

Average precipitation0.04 in

Chance of precipitation27%

Record high37° (2003)

Record low-22° (1975)

Wed, 0421° / 12°

0.04

21 °

Koyuk, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high21°

Average low12°

Average precipitation0.04 in

Chance of precipitation27%

Record high38° (2003)

Record low-16° (1985)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Koyuk, AK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Koyuk, AK since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.