Weather Forecast for Seattle

Washington, United States of America

select dropwdown icon
Share
Clear

Current Weather - Seattle: 18°C

Washington, United States of America

Clear

Feels like 18°C

Wind

5 km/h NNE

Humidity

52%

Pressure

1022 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Saturday, June 13, 2026

High

28°C

Low

13°C

Rain Chance

3%

Hourly Forecast

Sunny 19°C
09:00
Sunny 21°C
10:00
Sunny 24°C
11:00
Sunny 26°C
12:00
Sunny 27°C
13:00
Sunny 27°C
14:00
Sunny 27°C
15:00
Sunny 27°C
16:00
Sunny 26°C
17:00
Partly Cloudy 24°C
18:00
Partly Cloudy 22°C
19:00
Sunny 20°C
20:00
Sunny 18°C
21:00
Clear 16°C
22:00
Partly Cloudy 15°C
23:00
Jun 14

Day Statistics

Maximum Wind

14 km/h

Humidity

58%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

3%

Snow Chance

0%

Sun & Moon

Sunrise

05:11 AM

Sunset

09:07 PM

Moonrise

03:14 AM

Moonset

08:00 PM

Moon Phase

New Moon

Moon Illumination

1%

Air Quality

PM2.5

14.2

μg/m³

PM10

17.8

μg/m³

NO₂

16.6

μg/m³

O₃

70.3

μg/m³

SO₂

3.1

μg/m³

CO

144.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Weather Alerts

Heat Advisory issued June 12 at 3:11PM PDT until June 16 at 5:00AM PDT by NWS Seattle WA

Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties; Downtown Everett / Marysville Area; Shoreline / Lynnwood / South Everett Area; Southern Hood Canal; Northern Hood Canal; Eastern Kitsap County; Port Townsend Area; Eastern Strait of Juan de Fuca Jun 12, 03:11 PM - Jun 12, 11:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Hot conditions with high temperatures up to 85 to 90 degrees and low temperatures down to 60 degrees expected. This will pose a moderate risk of heat-related illness. * WHERE...Eastern Kitsap County, Eastern Strait of Juan de Fuca, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Northern Hood Canal, Port Townsend Area, Southern Hood Canal, Downtown Everett / Marysville Area, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 11 AM Sunday to 5 AM PDT Tuesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...The warmest daytime high temperatures are expected Monday afternoon and the warmest overnight lows are expected Monday night into Tuesday morning.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.

Event: Heat Advisory Certainty: Likely Category: Met

Heat Advisory issued June 12 at 9:02PM PDT until June 16 at 5:00AM PDT by NWS Seattle WA

Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties; Downtown Everett / Marysville Area; Shoreline / Lynnwood / South Everett Area; Southern Hood Canal; Northern Hood Canal; Eastern Kitsap County; Port Townsend Area; Eastern Strait of Juan de Fuca Jun 12, 09:02 PM - Jun 13, 05:30 AM
Severity: Moderate Urgency: Expected

* WHAT...Hot conditions with high temperatures up to 85 to 90 degrees and low temperatures down to 60 degrees expected. This will pose a moderate risk of heat-related illness. * WHERE...Eastern Kitsap County, Eastern Strait of Juan de Fuca, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Northern Hood Canal, Port Townsend Area, Southern Hood Canal, Downtown Everett / Marysville Area, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 11 AM Sunday to 5 AM PDT Tuesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.

Event: Heat Advisory Certainty: Likely Category: Met