National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Flood Warning for a Glacial Lake Outburst Flood has been issued for Mendenhall Lake and Mendenhall River. Click here to go to our Monitoring page...

Read More >

Current conditions at

Gustavus, Gustavus Airport (PAGS)

Lat: 58.42°NLon: 135.7°WElev: 33ft.

Fair

55°F

13°C

Humidity 93%
Wind Speed S 5 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 11 Aug 9:56 pm AKDT
Extended Forecast for

Gustavus AK

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 5 to 10 mph.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. West wind around 5 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. West wind around 5 mph.
Thursday
Sunny, with a high near 74. West wind around 5 mph.
Thursday Night
Mostly clear, with a low around 57. North wind around 5 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 66.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A chance of showers. Cloudy, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gustavus AK
 58.41°N 135.75°W (Elev. 3 ft)
Last Update:
8:05 pm AKDT Aug 11, 2026
Forecast Valid:
10pm AKDT Aug 11, 2026-6pm AKDT Aug 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation