10-day forecast for Attu, AK: 34° to 46°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
46°
Best day: Saturday, October 31
45° · 0.87 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2841° / 36°0.36
Morning40°feels 30°
Afternoon37°feels 25°
Evening37°feels 24°
Overnight39°feels 35°
41 °
Attu, Wednesday, 28 October
Snow. High 41°, low 36°.
Pressure29.03 inHg
Wind34.7 mph NW
Humidity95%
Visibility0.1 mi
Dew point38°
Thu, 2942° / 36°0.08
Morning38°feels 25°
Afternoon40°feels 31°
Evening38°feels 32°
Overnight37°feels 24°
42 °
Attu, Thursday, 29 October
Snow. High 42°, low 36°.
Pressure30.21 inHg
Wind17.4 mph W
Humidity61%
Visibility6.2 mi
Dew point25°
Fri, 3045° / 42°0.87
Morning43°feels 37°
Afternoon44°feels 38°
Evening44°feels 34°
Overnight43°feels 38°
45 °
Attu, Friday, 30 October
Rain. High 45°, low 42°.
Pressure29.65 inHg
Wind12.1 mph S
Humidity96%
Visibility0.1 mi
Dew point41°
Sat, 3146° / 39°0.02
Morning41°feels 31°
Afternoon42°feels 37°
Evening46°feels 38°
Overnight45°feels 37°
46 °
Attu, Saturday, 31 October
Light rain. High 46°, low 39°.
Pressure28.94 inHg
Wind11 mph SW
Humidity77%
Visibility6.2 mi
Dew point33°
Sun, 0140° / 38°0.07
Morning39°feels 35°
Afternoon39°feels 35°
Evening39°feels 35°
Overnight39°feels 35°
40 °
Attu, Sunday, 1 November
Snow. High 40°, low 38°.
Pressure28.94 inHg
Wind27 mph NW
Humidity81%
Visibility—
Dew point34°
Mon, 0239° / 38°0.07
Morning38°feels 30°
Afternoon38°feels 30°
Evening38°feels 30°
Overnight38°feels 30°
39 °
Attu, Monday, 2 November
Light snow. High 39°, low 38°.
Pressure29.44 inHg
Wind16.9 mph NW
Humidity88%
Visibility—
Dew point35°
Tue, 0338° / 36°0.59
Morning38°feels 30°
Afternoon38°feels 30°
Evening38°feels 30°
Overnight38°feels 30°
38 °
Attu, Tuesday, 3 November
Snow. High 38°, low 36°.
Pressure29.35 inHg
Wind31.3 mph W
Humidity84%
Visibility—
Dew point33°
Wed, 0437° / 35°0.64
Morning36°feels 25°
Afternoon36°feels 25°
Evening36°feels 25°
Overnight36°feels 25°
37 °
Attu, Wednesday, 4 November
Snow. High 37°, low 35°.
Pressure29.32 inHg
Wind36.4 mph NW
Humidity99%
Visibility—
Dew point36°
Thu, 0536° / 34°0.3
Morning36°feels 23°
Afternoon36°feels 23°
Evening36°feels 23°
Overnight36°feels 23°
36 °
Attu, Thursday, 5 November
Snow. High 36°, low 34°.
Pressure29.56 inHg
Wind36.3 mph NW
Humidity98%
Visibility—
Dew point35°
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 Attu, 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.