As of 04:54 AKDT

Weather in Gustavus, AK

43°Current weather

Gustavus, Thursday, 15 October, 04:54

Rain. Feels like 39°. High 46°, low 43°.

Pressure29.85 inHg
Wind6.9 mph NW
Humidity100%
Visibility2.5 mi
Dew point42°
Fri, 1649° / 42°1.41Heavy rain
49 °Heavy rain

Gustavus, Friday, 16 October

Heavy rain. High 49°, low 42°.

Pressure29.71 inHg
Wind8.9 mph S
Humidity76%
Visibility6.2 mi
Dew point41°
Sat, 1745° / 42°0.31Rain
45 °Rain

Gustavus, Saturday, 17 October

Rain. High 45°, low 42°.

Pressure29.71 inHg
Wind5.1 mph N
Humidity94%
Visibility0.9 mi
Dew point40°
Sun, 1844° / 38°0.54Snow
44 °Snow

Gustavus, Sunday, 18 October

Snow. High 44°, low 38°.

Pressure30.06 inHg
Wind3.4 mph N
Humidity90%
Visibility6.2 mi
Dew point38°
Mon, 1946° / 41°0Partly cloudy
46 °Partly cloudy

Gustavus, Monday, 19 October

Partly cloudy. High 46°, low 41°.

Pressure30.15 inHg
Wind5.4 mph N
Humidity72%
Visibility—
Dew point37°
Tue, 2042° / 41°1.52Heavy rain
42 °Heavy rain

Gustavus, Tuesday, 20 October

Heavy rain. High 42°, low 41°.

Pressure29.80 inHg
Wind11.8 mph SE
Humidity91%
Visibility—
Dew point40°
Wed, 2143° / 40°0.61Rain
43 °Rain

Gustavus, Wednesday, 21 October

Rain. High 43°, low 40°.

Pressure29.59 inHg
Wind6.4 mph E
Humidity92%
Visibility—
Dew point40°
Thu, 2243° / 40°0.56Rain
43 °Rain

Gustavus, Thursday, 22 October

Rain. High 43°, low 40°.

Pressure29.85 inHg
Wind7.9 mph SE
Humidity91%
Visibility—
Dew point39°
Fri, 2342° / 39°0.18Light rain
42 °Light rain

Gustavus, Friday, 23 October

Light rain. High 42°, low 39°.

Pressure30.21 inHg
Wind6.5 mph E
Humidity92%
Visibility—
Dew point40°
Sat, 2441° / 39°0.28Light rain
41 °Light rain

Gustavus, Saturday, 24 October

Light rain. High 41°, low 39°.

Pressure30.53 inHg
Wind3 mph N
Humidity97%
Visibility—
Dew point39°
Sun, 2543° / 40°0.42Rain
43 °Rain

Gustavus, Sunday, 25 October

Rain. High 43°, low 40°.

Pressure30.33 inHg
Wind4.9 mph SE
Humidity92%
Visibility—
Dew point41°
Mon, 2646° / 42°0.24Light rain
46 °Light rain

Gustavus, Monday, 26 October

Light rain. High 46°, low 42°.

Pressure30.03 inHg
Wind10 mph S
Humidity98%
Visibility—
Dew point43°
Tue, 2744° / 38°0.11Light rain
44 °Light rain

Gustavus, Tuesday, 27 October

Light rain. High 44°, low 38°.

Pressure29.97 inHg
Wind6.9 mph N
Humidity82%
Visibility—
Dew point38°
Wed, 2840° / 36°0.31Snow
40 °Snow

Gustavus, Wednesday, 28 October

Snow. High 40°, low 36°.

Pressure30.00 inHg
Wind5.9 mph SE
Humidity68%
Visibility—
Dew point30°
Thu, 2940° / 34°0.11Snow
40 °Snow

Gustavus, Thursday, 29 October

Snow. High 40°, low 34°.

Pressure30.03 inHg
Wind10.4 mph N
Humidity69%
Visibility—
Dew point30°
Fri, 3040° / 32°0Clear
40 °Clear

Gustavus, Friday, 30 October

Clear. High 40°, low 32°.

Pressure30.42 inHg
Wind11.5 mph N
Humidity63%
Visibility—
Dew point27°

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 Gustavus, 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 Gustavus, 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.