Attu Island Weather Forecast
- 33
- 34
Rain
- 34
- 38
Rain Likely
- 35
- 36
Chance Rain/Snow
- 32
- 36
Windy
- 32
- 35
Windy
- 32
- 35
Breezy
Today 9 Dec Western Aleutians
Partly sunny. A chance of rain Showers and snow Showers in the afternoon. Highs in the upper 30s. Southeast wind 15 Mph shifting to the south 15 to 25 Mph in the afternoon.
Tonight 9 Dec Western Aleutians
A chance of rain in the Evening, then rain after midnight. Lows in the mid 30s. Southeast wind 25 to 40 Mph.
Attu Island Temperature Statistics
December Temperature
Shemya, Eareckson AFB (52.2 miles)
Lowest 1 December, 2025
33.3 °FAverage December
37.4 °FHighest 4 December, 2025
40.6 °F
Climate (2020–Present)
Shemya, Eareckson AFB (52.2 miles)
Average Low 2020–2025
38.4 °FAverage 2020–2025
41 °FAverage High 2020–2025
43.6 °F