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As of 00:55 AKDT

Weather in Gustavus, AK

45°Current weather

Gustavus, Monday, 19 October, 00:55

Light rain. Feels like 40°. High 47°, low 44°.

Pressure30.03 inHg
Wind8.1 mph SE
Humidity93%
Visibility4.6 mi
Dew point43°
Tue, 2046° / 41°2.42Heavy rain
46 °Heavy rain

Gustavus, Tuesday, 20 October

Heavy rain. High 46°, low 41°.

Pressure29.65 inHg
Wind19 mph SE
Humidity86%
Visibility2.0 mi
Dew point40°
Wed, 2145° / 41°0.39Light rain
45 °Light rain

Gustavus, Wednesday, 21 October

Light rain. High 45°, low 41°.

Pressure29.74 inHg
Wind9.1 mph SE
Humidity95%
Visibility1.1 mi
Dew point39°
Thu, 2245° / 41°0.2Light rain
45 °Light rain

Gustavus, Thursday, 22 October

Light rain. High 45°, low 41°.

Pressure30.06 inHg
Wind4.6 mph SE
Humidity77%
Visibility6.2 mi
Dew point36°
Fri, 2344° / 39°0.04Light rain
44 °Light rain

Gustavus, Friday, 23 October

Light rain. High 44°, low 39°.

Pressure30.45 inHg
Wind6.8 mph N
Humidity74%
Visibility—
Dew point36°
Sat, 2444° / 38°0.01Light rain
44 °Light rain

Gustavus, Saturday, 24 October

Light rain. High 44°, low 38°.

Pressure30.00 inHg
Wind8.3 mph N
Humidity58%
Visibility—
Dew point29°
Sun, 2543° / 37°0Clear
43 °Clear

Gustavus, Sunday, 25 October

Clear. High 43°, low 37°.

Pressure30.30 inHg
Wind4.7 mph N
Humidity53%
Visibility—
Dew point26°
Mon, 2643° / 37°0Overcast
43 °Overcast

Gustavus, Monday, 26 October

Overcast. High 43°, low 37°.

Pressure30.33 inHg
Wind4.2 mph N
Humidity48%
Visibility—
Dew point24°
Tue, 2744° / 38°0Clear
44 °Clear

Gustavus, Tuesday, 27 October

Clear. High 44°, low 38°.

Pressure30.21 inHg
Wind3.1 mph NE
Humidity51%
Visibility—
Dew point26°
Wed, 2843° / 38°0.11Light snow
43 °Light snow

Gustavus, Wednesday, 28 October

Light snow. High 43°, low 38°.

Pressure29.97 inHg
Wind4.2 mph S
Humidity71%
Visibility—
Dew point33°
Thu, 2943° / 39°0.16Snow
43 °Snow

Gustavus, Thursday, 29 October

Snow. High 43°, low 39°.

Pressure29.83 inHg
Wind12.1 mph SE
Humidity70%
Visibility—
Dew point33°
Fri, 3042° / 40°1.22Rain
42 °Rain

Gustavus, Friday, 30 October

Rain. High 42°, low 40°.

Pressure29.18 inHg
Wind15.7 mph SE
Humidity96%
Visibility—
Dew point40°
Sat, 3142° / 41°0.21Light rain
42 °Light rain

Gustavus, Saturday, 31 October

Light rain. High 42°, low 41°.

Pressure29.44 inHg
Wind8.2 mph SE
Humidity95%
Visibility—
Dew point40°
Sun, 0142° / 40°0.24Rain
42 °Rain

Gustavus, Sunday, 1 November

Rain. High 42°, low 40°.

Pressure29.71 inHg
Wind8.6 mph N
Humidity88%
Visibility—
Dew point38°
Mon, 0242° / 36°0Clear
42 °Clear

Gustavus, Monday, 2 November

Clear. High 42°, low 36°.

Pressure30.27 inHg
Wind8.1 mph N
Humidity56%
Visibility—
Dew point26°
Tue, 0340° / 38°1.07Snow
40 °Snow

Gustavus, Tuesday, 3 November

Snow. High 40°, low 38°.

Pressure29.88 inHg
Wind16.1 mph SE
Humidity97%
Visibility—
Dew point38°

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.