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

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Overcast

61°F

16°C

Humidity 70%
Wind Speed E 3 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 7 Sep 11:53 am AKDT
Extended Forecast for

Mendenhall Peninsula AK

  • Labor Day

    Labor Day: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 64. Southeast wind around 5 mph.

    High: 64 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 53. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 58. Southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times. Low around 50. Southeast wind 15 to 25 mph. Chance of precipitation is 100%.

    Low: 50 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain, mainly before 4pm. High near 61. South wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 61 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Labor Day
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 64. Southeast wind around 5 mph.
Tonight
Rain. Low around 53. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. The rain could be heavy at times. High near 58. Southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. The rain could be heavy at times. Low around 50. Southeast wind 15 to 25 mph. Chance of precipitation is 100%.
Wednesday
Rain, mainly before 4pm. High near 61. South wind 5 to 10 mph. Chance of precipitation is 100%.
Wednesday Night
A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47.
Thursday
Mostly cloudy, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 47.
Saturday
Partly sunny, with a high near 67.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mendenhall Peninsula AK
 58.37°N 134.62°W (Elev. 0 ft)
Last Update:
6:44 am AKDT Sep 7, 2026
Forecast Valid:
12pm AKDT Sep 7, 2026-6pm AKDT Sep 13, 2026
 
Forecast Discussion
 
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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