Gustavus, AK Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Gustavus, AK in one place.
A chance of rain showers. Mostly cloudy, with a high near 60. South wind around 5 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Gustavus, AK is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 23, 2026 1:39 AM AKDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Gustavus, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 1:39 AM AKDT
- Forecast office
- AJK
- Source
- NOAA / NWS
Daily Outlook
This Week in Gustavus
Saturday looks like the warmest upcoming period in Gustavus at 66 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Friday at about 5 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 1:39 AM AKDT
- Coverage
- 6 days
- Time zone
- America/Juneau
- Forecast office
- AJK
- Radar station
- PACG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 4am. Mostly cloudy, with a low around 47. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of rain showers after 10am. Partly sunny, with a high near 66.
A slight chance of rain showers. Mostly cloudy, with a low around 52.
A chance of rain showers. Mostly cloudy, with a high near 64.
A chance of rain showers. Mostly cloudy, with a low around 51.
Rain showers likely. Cloudy, with a high near 65.
A chance of rain showers. Cloudy, with a low around 51.
A chance of rain showers. Mostly cloudy, with a high near 64.
A chance of rain showers. Mostly cloudy, with a low around 52.
A slight chance of rain showers. Mostly cloudy, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Chance Rain Showers
|
60°F |
5 mph
S
|
|
Friday Night
Jul 24
|
Chance Rain Showers
|
47°F |
0 to 5 mph
SW
|
|
Saturday
Jul 25
|
Slight Chance Rain Showers
|
66°F |
0 to 5 mph
SW
|
|
Saturday Night
Jul 25
|
Slight Chance Rain Showers
|
52°F |
0 to 5 mph
NW
|
|
Sunday
Jul 26
|
Chance Rain Showers
|
64°F |
0 to 5 mph
SE
|
|
Sunday Night
Jul 26
|
Chance Rain Showers
|
51°F |
0 to 5 mph
W
|
|
Monday
Jul 27
|
Rain Showers Likely
|
65°F |
0 to 5 mph
S
|
|
Monday Night
Jul 27
|
Chance Rain Showers
|
51°F |
0 to 5 mph
W
|
|
Tuesday
Jul 28
|
Chance Rain Showers
|
64°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jul 28
|
Chance Rain Showers
|
52°F |
0 to 5 mph
NW
|
|
Wednesday
Jul 29
|
Slight Chance Rain Showers
|
64°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gustavus.
Nearby forecast pages are not available for this location yet.