Weather Forecast for San Juan Islands
Washington, United States of America
Share this weather forecast
Current Weather - San Juan Islands: 11°C
Current Weather - San Juan Islands: 11°C
Washington, United States of America
Patchy rain nearby
Feels like 8°C
Wind
23 km/h SSE
Humidity
88%
Pressure
1006 mb
UV Index
0
Visibility
9 km
Patchy rain nearby
Sunday, November 08, 2026
High
12°C
Low
9°C
Rain Chance
80%
Hourly Forecast
12°C
11°C
11°C
11°C
11°C
11°C
11°C
10°C
10°C
10°C
10°C
10°C
10°C
9°C
9°C
Day Statistics
Maximum Wind
35 km/h
Humidity
77%
Precipitation
5 mm
UV Index
1
Visibility
10 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
07:09 AM
Sunset
04:42 PM
Moonrise
06:52 AM
Moonset
03:56 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
10
μg/m³
PM10
15.8
μg/m³
NO₂
6.2
μg/m³
O₃
69.9
μg/m³
SO₂
0.9
μg/m³
CO
126.6
μg/m³
Weather Alerts
Gale Warning issued November 7 at 10:36PM PST until November 8 at 4:00AM PST by NWS Seattle WA
* WHAT...South winds 25 to 30 kt with gusts up to 40 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 4 AM PST Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
yellow warning - wind - in effect
Damaging winds are expected. Strong southeasterly winds gusting to 90 km/h developing this evening and shifting to southwest winds gusting to 90 km/h overnight. Where: Greater Victoria, Southern Gulf Islands, Malahat Highway. When: This evening through Sunday morning. Remarks : Another strong low pressure system is heading towards the South Coast. As the low moves across the region, strong southeasterly winds 70 km/h gusting to 90 will develop early this evening, shift to southwest overnight, then ease Sunday morning. ### Local utility outages are possible. High-sided vehicles will be pushed around by the wind. There is a risk of injury due to flying or falling debris. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on social media using #BCStorm.
Secure loose objects.
Gale Warning issued November 7 at 10:36PM PST until November 8 at 10:00AM PST by NWS Seattle WA
* WHAT...Southeast winds 25 to 35 kt with gusts up to 45 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
Wind Advisory issued November 7 at 5:01PM PST until November 8 at 4:00AM PST by NWS Seattle WA
* WHAT...South winds 15 to 25 mph with gusts up to 45 to 50 mph. * WHERE...Island County, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Port Townsend Area, San Juan County, City of Seattle, Downtown Everett / Marysville Area, Eastside, Lowlands of Pierce and Southern King Counties, and Shoreline / Lynnwood / South Everett Area. * WHEN...Until 4 AM PST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Your guide to the flawless travel experience
Popular Countries
Get our app
