10-day forecast for Koyukuk, AK: 20° to 38°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
37°
Best day: Tuesday, October 27
28° · 0.47 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1927° / 24°0
Morning24°feels 18°
Afternoon25°feels 17°
Evening25°feels 17°
Overnight25°feels 25°
27 °
Koyukuk, Monday, 19 October
Overcast. High 27°, low 24°.
Pressure29.59 inHg
Wind6.2 mph N
Humidity76%
Visibility6.2 mi
Dew point18°
Tue, 2031° / 23°0.01
Morning24°feels 18°
Afternoon30°feels 24°
Evening28°feels 17°
Overnight24°feels 16°
31 °
Koyukuk, Tuesday, 20 October
Light snow. High 31°, low 23°.
Pressure29.35 inHg
Wind4.7 mph N
Humidity67%
Visibility6.2 mi
Dew point16°
Wed, 2132° / 25°0
Morning26°feels 20°
Afternoon32°feels 27°
Evening28°feels 21°
Overnight28°feels 18°
32 °
Koyukuk, Wednesday, 21 October
Clear. High 32°, low 25°.
Pressure29.68 inHg
Wind4 mph NW
Humidity67%
Visibility6.2 mi
Dew point18°
Thu, 2230° / 23°0
Morning24°feels 24°
Afternoon30°feels 26°
Evening26°feels 22°
Overnight25°feels 25°
30 °
Koyukuk, Thursday, 22 October
Partly cloudy. High 30°, low 23°.
Pressure30.12 inHg
Wind1.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point19°
Fri, 2327° / 20°0
Morning22°feels 16°
Afternoon24°feels 19°
Evening24°feels 18°
Overnight23°feels 16°
27 °
Koyukuk, Friday, 23 October
Overcast. High 27°, low 20°.
Pressure30.09 inHg
Wind6.4 mph E
Humidity79%
Visibility—
Dew point18°
Sat, 2428° / 25°0.47
Morning26°feels 17°
Afternoon27°feels 19°
Evening27°feels 20°
Overnight26°feels 19°
28 °
Koyukuk, Saturday, 24 October
Snow. High 28°, low 25°.
Pressure29.71 inHg
Wind9 mph E
Humidity95%
Visibility—
Dew point25°
Sun, 2535° / 27°0.19
Morning29°feels 29°
Afternoon30°feels 29°
Evening31°feels 27°
Overnight33°feels 28°
35 °
Koyukuk, Sunday, 25 October
Snow. High 35°, low 27°.
Pressure29.71 inHg
Wind7.6 mph S
Humidity91%
Visibility—
Dew point27°
Mon, 2638° / 34°0.43
Morning35°feels 27°
Afternoon37°feels 28°
Evening38°feels 28°
Overnight36°feels 26°
38 °
Koyukuk, Monday, 26 October
Snow. High 38°, low 34°.
Pressure29.59 inHg
Wind20.3 mph SW
Humidity98%
Visibility—
Dew point35°
Tue, 2737° / 28°0.01
Morning35°feels 27°
Afternoon33°feels 27°
Evening29°feels 25°
Overnight31°feels 29°
37 °
Koyukuk, Tuesday, 27 October
Light snow. High 37°, low 28°.
Pressure29.94 inHg
Wind20.1 mph SW
Humidity85%
Visibility—
Dew point31°
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 Koyukuk, 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.