10-day forecast for Koyuk, AK: 3° to 25°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
20°
Best day: Wednesday, November 11
8°
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1218° / 14°0.06
Morning16°feels 16°
Afternoon16°feels 16°
Evening17°feels 17°
Overnight17°feels 17°
18 °
Koyuk, Thursday, 12 November
Light snow. High 18°, low 14°.
Pressure29.47 inHg
Wind0.7 mph E
Humidity97%
Visibility3.7 mi
Dew point12°
Fri, 1317° / 12°0
Morning13°feels 7°
Afternoon13°feels 7°
Evening13°feels 6°
Overnight16°feels 16°
17 °
Koyuk, Friday, 13 November
Overcast. High 17°, low 12°.
Pressure29.62 inHg
Wind3.6 mph NE
Humidity95%
Visibility6.2 mi
Dew point10°
Sat, 1418° / 8°0.05
Morning18°feels 18°
Afternoon15°feels 15°
Evening8°feels 8°
Overnight16°feels 16°
18 °
Koyuk, Saturday, 14 November
Light snow. High 18°, low 8°.
Pressure29.59 inHg
Wind0.6 mph NW
Humidity96%
Visibility0.4 mi
Dew point16°
Sun, 158° / 4°0
Morning4°feels -5°
Afternoon6°feels -2°
Evening4°feels -5°
Overnight6°feels -4°
8 °
Koyuk, Sunday, 15 November
Overcast. High 8°, low 4°.
Pressure29.50 inHg
Wind5 mph N
Humidity97%
Visibility—
Dew point5°
Mon, 1611° / 3°0
Morning4°feels -6°
Afternoon5°feels -5°
Evening8°feels -2°
Overnight9°feels 1°
11 °
Koyuk, Monday, 16 November
Overcast. High 11°, low 3°.
Pressure29.50 inHg
Wind5.7 mph N
Humidity97%
Visibility—
Dew point4°
Tue, 1720° / 12°0.06
Morning18°feels 11°
Afternoon16°feels 16°
Evening16°feels 15°
Overnight16°feels 9°
20 °
Koyuk, Tuesday, 17 November
Light snow. High 20°, low 12°.
Pressure29.65 inHg
Wind9 mph NW
Humidity97%
Visibility—
Dew point16°
Wed, 1812° / 8°0
Morning11°feels -1°
Afternoon11°feels -2°
Evening8°feels -4°
Overnight10°feels -3°
12 °
Koyuk, Wednesday, 18 November
Mostly clear. High 12°, low 8°.
Pressure29.74 inHg
Wind16.2 mph N
Humidity91%
Visibility—
Dew point9°
Thu, 1915° / 9°0
Morning10°feels -2°
Afternoon10°feels -1°
Evening13°feels 3°
Overnight14°feels 3°
15 °
Koyuk, Thursday, 19 November
Overcast. High 15°, low 9°.
Pressure30.03 inHg
Wind12.2 mph N
Humidity89%
Visibility—
Dew point7°
Fri, 2025° / 16°0.09
Morning22°feels 10°
Afternoon24°feels 12°
Evening24°feels 15°
Overnight22°feels 14°
25 °
Koyuk, Friday, 20 November
Snow. High 25°, low 16°.
Pressure29.77 inHg
Wind16.1 mph N
Humidity77%
Visibility—
Dew point17°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Koyuk, AK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.