As of 03:51 AKDT

Weather in Gustavus, AK

45°

Gustavus, Saturday, 17 October, 03:51

Overcast. Feels like 40°. High 46°, low 42°.

Pressure29.65 inHg

Wind8.1 mph SE

Humidity87%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Sun, 1848° / 42°

0.21

48 °

Gustavus, Sunday, 18 October

Rain. High 48°, low 42°.

Pressure29.97 inHg

Wind3.9 mph S

Humidity75%

Visibility6.2 mi

Dew point38°

Mon, 1945° / 40°

0.22

45 °

Gustavus, Monday, 19 October

Rain. High 45°, low 40°.

Pressure30.09 inHg

Wind4.6 mph SE

Humidity96%

Visibility0.9 mi

Dew point38°

Tue, 2044° / 41°

44 °

Gustavus, Tuesday, 20 October

Rain. High 44°, low 41°.

Pressure29.71 inHg

Wind13.4 mph E

Humidity90%

Visibility1.5 mi

Dew point39°

Wed, 2146° / 41°

0.67

46 °

Gustavus, Wednesday, 21 October

Rain. High 46°, low 41°.

Pressure29.68 inHg

Wind13.3 mph S

Humidity74%

Visibility—

Dew point38°

Thu, 2245° / 40°

0.31

45 °

Gustavus, Thursday, 22 October

Light rain. High 45°, low 40°.

Pressure30.00 inHg

Wind6.8 mph SE

Humidity74%

Visibility—

Dew point37°

Fri, 2344° / 39°

0.01

44 °

Gustavus, Friday, 23 October

Light rain. High 44°, low 39°.

Pressure30.21 inHg

Wind6.4 mph N

Humidity76%

Visibility—

Dew point36°

Sat, 2443° / 40°

0.36

43 °

Gustavus, Saturday, 24 October

Light rain. High 43°, low 40°.

Pressure29.94 inHg

Wind7.6 mph N

Humidity85%

Visibility—

Dew point38°

Sun, 2544° / 43°

0.29

44 °

Gustavus, Sunday, 25 October

Light rain. High 44°, low 43°.

Pressure29.80 inHg

Wind5.2 mph E

Humidity95%

Visibility—

Dew point43°

Mon, 2647° / 43°

0.39

47 °

Gustavus, Monday, 26 October

Light rain. High 47°, low 43°.

Pressure29.74 inHg

Wind8.2 mph SE

Humidity92%

Visibility—

Dew point43°

Tue, 2745° / 42°

0.37

45 °

Gustavus, Tuesday, 27 October

Light rain. High 45°, low 42°.

Pressure29.53 inHg

Wind9.2 mph E

Humidity88%

Visibility—

Dew point40°

Wed, 2845° / 42°

0.14

45 °

Gustavus, Wednesday, 28 October

Light rain. High 45°, low 42°.

Pressure29.53 inHg

Wind6.7 mph N

Humidity80%

Visibility—

Dew point39°

Thu, 2945° / 40°

1.11

45 °

Gustavus, Thursday, 29 October

Heavy rain. High 45°, low 40°.

Pressure29.50 inHg

Wind13.6 mph SE

Humidity79%

Visibility—

Dew point39°

Fri, 3045° / 44°

0.28

45 °

Gustavus, Friday, 30 October

Light rain. High 45°, low 44°.

Pressure29.50 inHg

Wind18 mph SW

Humidity86%

Visibility—

Dew point41°

Sat, 3145° / 40°

1.24

45 °

Gustavus, Saturday, 31 October

Heavy rain. High 45°, low 40°.

Pressure28.97 inHg

Wind21.2 mph SE

Humidity86%

Visibility—

Dew point38°

Sun, 0143° / 41°

1.18

43 °

Gustavus, Sunday, 1 November

Rain. High 43°, low 41°.

Pressure29.44 inHg

Wind22 mph SE

Humidity90%

Visibility—

Dew point40°

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.