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As of 14:27 AKDT

Weather in Gustavus, AK

55°Current weather

Gustavus, Saturday, 8 August, 14:27

Overcast. Feels like 55°. High 56°, low 52°.

Pressure30.18 inHg
Wind2.6 mph NW
Humidity96%
Visibility6.2 mi
Dew point54°
Sun, 0960° / 51°0Overcast
60 °Overcast

Gustavus, Sunday, 9 August

Overcast. High 60°, low 51°.

Pressure30.12 inHg
Wind1.7 mph W
Humidity75%
Visibility6.2 mi
Dew point50°
Mon, 1062° / 54°0Light rain
62 °Light rain

Gustavus, Monday, 10 August

Light rain. High 62°, low 54°.

Pressure30.06 inHg
Wind2.2 mph W
Humidity83%
Visibility6.2 mi
Dew point52°
Tue, 1162° / 54°0Partly cloudy
62 °Partly cloudy

Gustavus, Tuesday, 11 August

Partly cloudy. High 62°, low 54°.

Pressure30.12 inHg
Wind2.7 mph W
Humidity77%
Visibility5.9 mi
Dew point53°
Wed, 1263° / 54°0Mostly clear
63 °Mostly clear

Gustavus, Wednesday, 12 August

Mostly clear. High 63°, low 54°.

Pressure30.21 inHg
Wind4.9 mph W
Humidity74%
Visibility6.2 mi
Dew point53°
Thu, 1366° / 56°0Mostly clear
66 °Mostly clear

Gustavus, Thursday, 13 August

Mostly clear. High 66°, low 56°.

Pressure30.09 inHg
Wind3 mph W
Humidity70%
Visibility—
Dew point55°
Fri, 1464° / 56°0.01Light rain
64 °Light rain

Gustavus, Friday, 14 August

Light rain. High 64°, low 56°.

Pressure30.06 inHg
Wind4.8 mph SW
Humidity74%
Visibility—
Dew point55°
Sat, 1563° / 54°0Mostly clear
63 °Mostly clear

Gustavus, Saturday, 15 August

Mostly clear. High 63°, low 54°.

Pressure30.00 inHg
Wind2.9 mph W
Humidity75%
Visibility—
Dew point54°
Sun, 1665° / 54°0.02Light rain
65 °Light rain

Gustavus, Sunday, 16 August

Light rain. High 65°, low 54°.

Pressure29.97 inHg
Wind3.8 mph W
Humidity74%
Visibility—
Dew point54°
Mon, 1765° / 55°0Clear
65 °Clear

Gustavus, Monday, 17 August

Clear. High 65°, low 55°.

Pressure29.97 inHg
Wind3.1 mph NW
Humidity70%
Visibility—
Dew point54°
Tue, 1863° / 58°0.11Light rain
63 °Light rain

Gustavus, Tuesday, 18 August

Light rain. High 63°, low 58°.

Pressure29.94 inHg
Wind4.7 mph NW
Humidity90%
Visibility—
Dew point56°
Wed, 1963° / 56°0.24Light rain
63 °Light rain

Gustavus, Wednesday, 19 August

Light rain. High 63°, low 56°.

Pressure29.97 inHg
Wind2.6 mph N
Humidity79%
Visibility—
Dew point56°
Thu, 2064° / 55°0Overcast
64 °Overcast

Gustavus, Thursday, 20 August

Overcast. High 64°, low 55°.

Pressure30.00 inHg
Wind3.2 mph N
Humidity67%
Visibility—
Dew point52°
Fri, 2164° / 58°0Overcast
64 °Overcast

Gustavus, Friday, 21 August

Overcast. High 64°, low 58°.

Pressure29.94 inHg
Wind2.8 mph S
Humidity66%
Visibility—
Dew point52°
Sat, 2261° / 56°0.63Rain
61 °Rain

Gustavus, Saturday, 22 August

Rain. High 61°, low 56°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity92%
Visibility—
Dew point57°
Sun, 2364° / 55°0Clear
64 °Clear

Gustavus, Sunday, 23 August

Clear. High 64°, low 55°.

Pressure30.15 inHg
Wind3.3 mph N
Humidity65%
Visibility—
Dew point51°

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.