Monthly outlook for Attu Station, AK: average high 33.5°, average low 28.1°. That is 2.3° below the climate normal for November. Precipitation is expected on 13 days (about 3.5 inches), against a normal of 10 days and 2.9 inches. The warmest day looks like 12 November (38.2°), the coolest 25 November (23.5°).
33.5°/28.1°
Average high / low
−2.3°
Below normal
13 / 10
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
33.8°
38.1°
-2.4°
20 November – 29 November
33°
36.2°
-1.8°
30 November – 9 December
at normal
34.7°
—
November records over 66 years
49.8°12 November 2013All-time high
17.4°28 November 2020All-time low
Wed, 1134° / 30°0.13
34 °
Attu Station, Wednesday, 11 November
Snow. High 34°, low 30°.
Pressure29.94 inHg
Wind12 mph SW
Humidity84%
Visibility1.0 mi
Dew point30°
Thu, 1238° / 32°0.59
38 °
Attu Station, Thursday, 12 November
Snow. High 38°, low 32°.
Pressure29.62 inHg
Wind17 mph S
Humidity97%
Visibility0.0 mi
Dew point35°
Fri, 1335° / 32°0.13
35 °
Attu Station, Friday, 13 November
Light snow. High 35°, low 32°.
Pressure29.44 inHg
Wind33.3 mph W
Humidity84%
Visibility0.6 mi
Dew point30°
Sat, 1432° / 26°0.02
32 °
Attu Station, Saturday, 14 November
Light snow. High 32°, low 26°.
Pressure29.71 inHg
Wind22.1 mph NW
Humidity66%
Visibility—
Dew point21°
Sun, 1532° / 26°0.04
32 °
Attu Station, Sunday, 15 November
Light snow. High 32°, low 26°.
Pressure30.00 inHg
Wind29.5 mph NE
Humidity72%
Visibility—
Dew point19°
Mon, 1631° / 29°0.24
31 °
Attu Station, Monday, 16 November
Snow. High 31°, low 29°.
Pressure29.44 inHg
Wind44.2 mph NW
Humidity65%
Visibility—
Dew point21°
Tue, 1733° / 26°0.27
33 °
Attu Station, Tuesday, 17 November
Snow. High 33°, low 26°.
Pressure29.77 inHg
Wind36.7 mph N
Humidity86%
Visibility—
Dew point29°
Wed, 1833° / 26°0.97
33 °
Attu Station, Wednesday, 18 November
Snow. High 33°, low 26°.
Pressure30.18 inHg
Wind25.9 mph SE
Humidity66%
Visibility—
Dew point16°
Thu, 1936° / 29°0.04
36 °
Attu Station, Thursday, 19 November
Light snow. High 36°, low 29°.
Pressure29.62 inHg
Wind20.1 mph NW
Humidity96%
Visibility—
Dew point32°
Fri, 2035° / 32°0.54
35 °
Attu Station, Friday, 20 November
Snow. High 35°, low 32°.
Pressure29.80 inHg
Wind50.1 mph W
Humidity85%
Visibility—
Dew point28°
Sat, 2137° / 29°0.11
37 °
Attu Station, Saturday, 21 November
Snow. High 37°, low 29°.
Pressure29.47 inHg
Wind40 mph W
Humidity75%
Visibility—
Dew point25°
Sun, 2233° / 30°0.12
33 °
Attu Station, Sunday, 22 November
Light snow. High 33°, low 30°.
Pressure29.32 inHg
Wind27.7 mph W
Humidity85%
Visibility—
Dew point29°
Mon, 2332° / 26°0.02
32 °
Attu Station, Monday, 23 November
Light snow. High 32°, low 26°.
Pressure29.50 inHg
Wind17 mph SW
Humidity65%
Visibility—
Dew point19°
Tue, 2432° / 27°0.12
32 °
Attu Station, Tuesday, 24 November
Light snow. High 32°, low 27°.
Pressure29.53 inHg
Wind23.1 mph NW
Humidity81%
Visibility—
Dew point22°
Wed, 2529° / 23°0.05
29 °
Attu Station, Wednesday, 25 November
Light snow. High 29°, low 23°.
Pressure29.62 inHg
Wind12.5 mph W
Humidity96%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2636° / 32°0.15
36 °
Attu Station, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low32°
Average precipitation0.15 in
Chance of precipitation58%
Record high43° (1970)
Record low22° (1972)
Fri, 2735° / 31°0.1
35 °
Attu Station, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low31°
Average precipitation0.1 in
Chance of precipitation52%
Record high46° (1997)
Record low21° (1972)
Sat, 2835° / 30°0.17
35 °
Attu Station, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low30°
Average precipitation0.17 in
Chance of precipitation60%
Record high46° (1973)
Record low17° (2020)
Sun, 2936° / 32°0.2
36 °
Attu Station, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low32°
Average precipitation0.2 in
Chance of precipitation60%
Record high46° (1973)
Record low22° (1962)
Mon, 3036° / 32°0.18
36 °
Attu Station, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low32°
Average precipitation0.18 in
Chance of precipitation65%
Record high44° (1967)
Record low24° (2009)
Tue, 0135° / 31°0.13
35 °
Attu Station, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low31°
Average precipitation0.13 in
Chance of precipitation57%
Record high45° (1967)
Record low22° (1980)
Wed, 0235° / 31°0.17
35 °
Attu Station, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low31°
Average precipitation0.17 in
Chance of precipitation53%
Record high43° (2021)
Record low16° (2020)
Thu, 0335° / 31°0.17
35 °
Attu Station, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low31°
Average precipitation0.17 in
Chance of precipitation67%
Record high44° (1990)
Record low18° (2020)
Fri, 0435° / 30°0.19
35 °
Attu Station, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low30°
Average precipitation0.19 in
Chance of precipitation72%
Record high45° (2021)
Record low15° (2020)
Sat, 0535° / 30°0.13
35 °
Attu Station, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low30°
Average precipitation0.13 in
Chance of precipitation77%
Record high42° (1965)
Record low23° (1998)
Sun, 0635° / 30°0.16
35 °
Attu Station, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low30°
Average precipitation0.16 in
Chance of precipitation58%
Record high46° (1996)
Record low15° (2020)
Mon, 0735° / 29°0.14
35 °
Attu Station, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low29°
Average precipitation0.14 in
Chance of precipitation62%
Record high46° (1996)
Record low16° (2020)
Tue, 0834° / 30°0.13
34 °
Attu Station, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low30°
Average precipitation0.13 in
Chance of precipitation55%
Record high43° (2013)
Record low16° (2020)
Wed, 0934° / 30°0.14
34 °
Attu Station, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low30°
Average precipitation0.14 in
Chance of precipitation60%
Record high40° (1972)
Record low19° (2024)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Attu Station, AK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Attu Station, AK since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.