Today | Weather | Wednesday, October 1, 2025

Weather in Kirkland, Washington

11:26 AM

Now

61° F

Feels Like 57°

Precipitation 39 %

Wind 8 mph

UV Index (0 - 11+) 8

Humidity 79 %

Today

Day 66°

Night 54°

Precipitation 97 %

Wind 8 mph

UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Kirkland Weather Forecast Updated

41 minutes ago

Last updated on October 01, 2025 10:44 AM

Air quality in Kirkland

NOW

21 AQI

Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.46 µg/m³

PM10 4.98 µg/m³

O₃ 29.84 ppb

NO₂ 5.82 ppb

SO₂ 0.31 ppb

CO 152.86 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

View Hourly Air Quality Forecast