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As of 00:29 AKDT

Weather in Gustavus, AK

45°Current weather

Gustavus, Sunday, 18 October, 00:29

Light rain. Feels like 38°. High 48°, low 43°.

Pressure29.83 inHg
Wind13.8 mph SE
Humidity93%
Visibility5.3 mi
Dew point43°
Mon, 1946° / 43°0.26Light rain
46 °Light rain

Gustavus, Monday, 19 October

Light rain. High 46°, low 43°.

Pressure30.12 inHg
Wind6.1 mph S
Humidity73%
Visibility6.2 mi
Dew point36°
Tue, 2045° / 42°1.92Heavy rain
45 °Heavy rain

Gustavus, Tuesday, 20 October

Heavy rain. High 45°, low 42°.

Pressure29.74 inHg
Wind15.1 mph SE
Humidity87%
Visibility2.6 mi
Dew point38°
Wed, 2146° / 42°0.64Light rain
46 °Light rain

Gustavus, Wednesday, 21 October

Light rain. High 46°, low 42°.

Pressure29.74 inHg
Wind8.3 mph S
Humidity74%
Visibility5.1 mi
Dew point37°
Thu, 2246° / 41°0.23Light rain
46 °Light rain

Gustavus, Thursday, 22 October

Light rain. High 46°, low 41°.

Pressure30.06 inHg
Wind7.7 mph SE
Humidity75%
Visibility—
Dew point38°
Fri, 2346° / 40°0.07Light rain
46 °Light rain

Gustavus, Friday, 23 October

Light rain. High 46°, low 40°.

Pressure30.45 inHg
Wind5.9 mph SE
Humidity72%
Visibility—
Dew point37°
Sat, 2444° / 36°0Partly cloudy
44 °Partly cloudy

Gustavus, Saturday, 24 October

Partly cloudy. High 44°, low 36°.

Pressure30.12 inHg
Wind7.4 mph N
Humidity57%
Visibility—
Dew point28°
Sun, 2542° / 36°0Clear
42 °Clear

Gustavus, Sunday, 25 October

Clear. High 42°, low 36°.

Pressure30.30 inHg
Wind4.3 mph N
Humidity61%
Visibility—
Dew point29°
Mon, 2639° / 36°0.01Light rain
39 °Light rain

Gustavus, Monday, 26 October

Light rain. High 39°, low 36°.

Pressure30.21 inHg
Wind2.7 mph NE
Humidity75%
Visibility—
Dew point31°
Tue, 2745° / 39°0.42Rain
45 °Rain

Gustavus, Tuesday, 27 October

Rain. High 45°, low 39°.

Pressure29.94 inHg
Wind13.9 mph SE
Humidity90%
Visibility—
Dew point41°
Wed, 2847° / 42°1.54Rain
47 °Rain

Gustavus, Wednesday, 28 October

Rain. High 47°, low 42°.

Pressure29.65 inHg
Wind14.2 mph SE
Humidity95%
Visibility—
Dew point42°
Thu, 2945° / 37°0.58Snow
45 °Snow

Gustavus, Thursday, 29 October

Snow. High 45°, low 37°.

Pressure29.56 inHg
Wind15.8 mph SW
Humidity72%
Visibility—
Dew point36°
Fri, 3041° / 37°0.53Snow
41 °Snow

Gustavus, Friday, 30 October

Snow. High 41°, low 37°.

Pressure29.44 inHg
Wind9.9 mph SW
Humidity84%
Visibility—
Dew point37°
Sat, 3139° / 35°0.17Light snow
39 °Light snow

Gustavus, Saturday, 31 October

Light snow. High 39°, low 35°.

Pressure29.53 inHg
Wind5.7 mph N
Humidity90%
Visibility—
Dew point36°
Sun, 0136° / 29°0.15Snow
36 °Snow

Gustavus, Sunday, 1 November

Snow. High 36°, low 29°.

Pressure29.88 inHg
Wind8.4 mph N
Humidity68%
Visibility—
Dew point25°
Mon, 0232° / 25°0Clear
32 °Clear

Gustavus, Monday, 2 November

Clear. High 32°, low 25°.

Pressure30.15 inHg
Wind9.1 mph N
Humidity56%
Visibility—
Dew point17°

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.