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As of 10:25 HDT

Weather in Attu, AK

52°Current weather

Attu, Saturday, 8 August, 10:25

Overcast. Feels like 51°. High 52°, low 51°.

Pressure30.12 inHg
Wind2.8 mph W
Humidity97%
Visibility0.7 mi
Dew point51°
Sat, 0853° / 49°0.04Light rain
53 °Light rain

Attu, Saturday, 8 August

Light rain. High 53°, low 49°.

Pressure30.21 inHg
Wind3.2 mph SE
Humidity99%
Visibility0.1 mi
Dew point50°
Sun, 0955° / 49°0.23Rain
55 °Rain

Attu, Sunday, 9 August

Rain. High 55°, low 49°.

Pressure30.18 inHg
Wind6.8 mph S
Humidity97%
Visibility1.0 mi
Dew point51°
Mon, 1055° / 50°0.5Rain
55 °Rain

Attu, Monday, 10 August

Rain. High 55°, low 50°.

Pressure29.77 inHg
Wind15.6 mph W
Humidity95%
Visibility6.2 mi
Dew point50°
Tue, 1150° / 49°0Overcast
50 °Overcast

Attu, Tuesday, 11 August

Overcast. High 50°, low 49°.

Pressure29.80 inHg
Wind19.3 mph NW
Humidity95%
Visibility—
Dew point48°
Wed, 1249° / 48°0Light rain
49 °Light rain

Attu, Wednesday, 12 August

Light rain. High 49°, low 48°.

Pressure29.85 inHg
Wind19 mph NW
Humidity92%
Visibility—
Dew point47°
Thu, 1350° / 48°0.06Light rain
50 °Light rain

Attu, Thursday, 13 August

Light rain. High 50°, low 48°.

Pressure29.91 inHg
Wind15.3 mph S
Humidity94%
Visibility—
Dew point47°
Fri, 1451° / 49°0.1Light rain
51 °Light rain

Attu, Friday, 14 August

Light rain. High 51°, low 49°.

Pressure29.74 inHg
Wind20.4 mph S
Humidity95%
Visibility—
Dew point47°
Sat, 1552° / 50°0Overcast
52 °Overcast

Attu, Saturday, 15 August

Overcast. High 52°, low 50°.

Pressure29.74 inHg
Wind8 mph NW
Humidity93%
Visibility—
Dew point49°
Sun, 1653° / 50°0Partly cloudy
53 °Partly cloudy

Attu, Sunday, 16 August

Partly cloudy. High 53°, low 50°.

Pressure29.85 inHg
Wind5 mph SW
Humidity90%
Visibility—
Dew point48°
Mon, 1751° / 49°0.08Light rain
51 °Light rain

Attu, Monday, 17 August

Light rain. High 51°, low 49°.

Pressure29.85 inHg
Wind21.8 mph S
Humidity86%
Visibility—
Dew point47°
Tue, 1851° / 50°0.06Light rain
51 °Light rain

Attu, Tuesday, 18 August

Light rain. High 51°, low 50°.

Pressure29.56 inHg
Wind23.2 mph SW
Humidity94%
Visibility—
Dew point48°
Wed, 1951° / 48°0.17Light rain
51 °Light rain

Attu, Wednesday, 19 August

Light rain. High 51°, low 48°.

Pressure29.80 inHg
Wind14.6 mph S
Humidity90%
Visibility—
Dew point48°
Thu, 2051° / 48°0.33Rain
51 °Rain

Attu, Thursday, 20 August

Rain. High 51°, low 48°.

Pressure29.62 inHg
Wind10.7 mph S
Humidity93%
Visibility—
Dew point47°
Fri, 2150° / 49°0.02Light rain
50 °Light rain

Attu, Friday, 21 August

Light rain. High 50°, low 49°.

Pressure29.56 inHg
Wind15.1 mph W
Humidity84%
Visibility—
Dew point45°
Sat, 2250° / 49°0.04Light rain
50 °Light rain

Attu, Saturday, 22 August

Light rain. High 50°, low 49°.

Pressure29.62 inHg
Wind17.4 mph NW
Humidity93%
Visibility—
Dew point47°

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, 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, 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.