10-day forecast for Chefornak, AK: 51° to 67°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, August 10
58° · 0.26 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1067° / 56°0
Morning56°feels 56°
Afternoon61°feels 61°
Evening64°feels 64°
Overnight56°feels 55°
67 °
Chefornak, Monday, 10 August
Overcast. High 67°, low 56°.
Pressure30.21 inHg
Wind10.9 mph N
Humidity78%
Visibility6.2 mi
Dew point54°
Tue, 1165° / 57°0
Morning57°feels 56°
Afternoon60°feels 59°
Evening64°feels 64°
Overnight57°feels 57°
65 °
Chefornak, Tuesday, 11 August
Overcast. High 65°, low 57°.
Pressure30.12 inHg
Wind11.9 mph N
Humidity78%
Visibility6.2 mi
Dew point51°
Wed, 1262° / 56°0.01
Morning56°feels 56°
Afternoon61°feels 60°
Evening62°feels 61°
Overnight59°feels 58°
62 °
Chefornak, Wednesday, 12 August
Light rain. High 62°, low 56°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity85%
Visibility6.2 mi
Dew point54°
Thu, 1359° / 57°0.17
Morning58°feels 57°
Afternoon58°feels 57°
Evening59°feels 58°
Overnight58°feels 58°
59 °
Chefornak, Thursday, 13 August
Light rain. High 59°, low 57°.
Pressure29.88 inHg
Wind10.6 mph NE
Humidity92%
Visibility—
Dew point55°
Fri, 1461° / 55°0.05
Morning58°feels 58°
Afternoon61°feels 60°
Evening58°feels 58°
Overnight58°feels 57°
61 °
Chefornak, Friday, 14 August
Light rain. High 61°, low 55°.
Pressure30.00 inHg
Wind12.6 mph S
Humidity72%
Visibility—
Dew point51°
Sat, 1564° / 57°0.02
Morning60°feels 59°
Afternoon63°feels 62°
Evening60°feels 60°
Overnight60°feels 59°
64 °
Chefornak, Saturday, 15 August
Light rain. High 64°, low 57°.
Pressure29.94 inHg
Wind15.9 mph SE
Humidity69%
Visibility—
Dew point53°
Sun, 1658° / 55°0.26
Morning55°feels 54°
Afternoon55°feels 54°
Evening55°feels 55°
Overnight55°feels 55°
58 °
Chefornak, Sunday, 16 August
Light rain. High 58°, low 55°.
Pressure29.56 inHg
Wind27.2 mph E
Humidity91%
Visibility—
Dew point52°
Mon, 1756° / 51°0.07
Morning55°feels 55°
Afternoon54°feels 53°
Evening51°feels 50°
Overnight52°feels 51°
56 °
Chefornak, Monday, 17 August
Light rain. High 56°, low 51°.
Pressure29.53 inHg
Wind26.9 mph SE
Humidity93%
Visibility—
Dew point52°
Tue, 1853° / 51°0.07
Morning52°feels 51°
Afternoon53°feels 52°
Evening52°feels 52°
Overnight52°feels 51°
53 °
Chefornak, Tuesday, 18 August
Light rain. High 53°, low 51°.
Pressure29.65 inHg
Wind19 mph SE
Humidity91%
Visibility—
Dew point50°
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 Chefornak, 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.