Weather Forecast for Juneau

Alaska, United States of America

select dropwdown icon
Share
Sunny

Current Weather - Juneau: 11°C

Alaska, United States of America

Sunny

Feels like 9°C

Wind

7 km/h NNE

Humidity

75%

Pressure

1010 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Saturday, July 25, 2026

High

16°C

Low

5°C

Rain Chance

17%

Hourly Forecast

Patchy rain nearby 14°C
18:00
Patchy rain nearby 12°C
19:00
Partly Cloudy 10°C
20:00
Partly Cloudy 8°C
21:00
Cloudy 7°C
22:00
Partly Cloudy 7°C
23:00
Jul 26

Day Statistics

Maximum Wind

8 km/h

Humidity

75%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

04:35 AM

Sunset

09:33 PM

Moonrise

08:37 PM

Moonset

Does not set today

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

1.8

μg/m³

PM10

2.1

μg/m³

NO₂

4

μg/m³

O₃

42.3

μg/m³

SO₂

0.6

μg/m³

CO

116.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

130.45

Diffuse Radiation

28.74

DNI

602.51

GTI

288.55

Weather Alerts

Small Craft Advisory issued July 24 at 2:59PM AKDT until July 25 at 5:00PM AKDT by NWS Juneau AK

Northern Lynn Canal Jul 24, 02:59 PM - Jul 25, 07:45 AM
Severity: Minor Urgency: Expected

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...S wind 15 kt becoming N. Seas 3 ft early in the evening then 2 ft or less, then then 3 ft late. .SAT...N wind 25 kt. Seas 5 ft. .SAT NIGHT...N wind 20 kt. Seas 4 ft. .SUN...SE wind 15 kt. Seas 3 ft. .SUN NIGHT...SE wind 15 kt. Seas 3 ft. Showers. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 10 kt. Seas 2 ft or less. .WED...S wind 10 kt. Seas 2 ft or less.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued July 24 at 11:20PM AKDT until July 25 at 1:00PM AKDT by NWS Juneau AK

Northern Lynn Canal Jul 24, 11:20 PM - Jul 25, 07:30 AM
Severity: Minor Urgency: Expected

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt expected. * WHERE...Northern Lynn Canal. * WHEN...From 7 AM to 1 PM AKDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued July 24 at 11:48PM AKDT until July 25 at 5:00PM AKDT by NWS Juneau AK

Northern Lynn Canal Jul 24, 11:48 PM - Jul 25, 06:30 AM
Severity: Minor Urgency: Expected

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. UPDATED ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...Light winds becoming N 15 kt late. Seas building to3 ft. .SAT...N wind 25 kt diminishing to 20 kt in the afternoon. Seas 5 ft. .SAT NIGHT...N wind 20 kt. Seas 4 ft. .SUN...SE wind 15 kt. Seas 3 ft. .SUN NIGHT...SE wind 15 kt. Seas 3 ft. Showers. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 10 kt. Seas 2 ft or less. .WED...S wind 10 kt. Seas 2 ft or less.

Event: Small Craft Advisory Certainty: Likely Category: Met