Hourly Weather Forecast - Mercer Island, WA

4 PM
57°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
89%
Feels like
57°F
Dew Point
54°F
5 PM
56°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
92%
Feels like
56°F
Dew Point
53°F
6 PM
55°F
70%
3mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
55°F
Dew Point
53°F
7 PM
54°F
70%
3mph
S
70% Chance of Rain
Humidity
94%
Feels like
54°F
Dew Point
52°F
7:18 PM
8 PM
53°F
60%
3mph
S
60% Chance of Rain
Humidity
94%
Feels like
53°F
Dew Point
51°F
9 PM
53°F
40%
3mph
S
40% Chance of Rain
Humidity
94%
Feels like
53°F
Dew Point
51°F
10 PM
53°F
40%
3mph
S
40% Chance of Light Rain
Humidity
93%
Feels like
53°F
Dew Point
51°F
11 PM
53°F
40%
3mph
S
40% Chance of Light Rain
Humidity
93%
Feels like
53°F
Dew Point
51°F

Thursday's Weather Outlook

Thursday's Weather Outlook

High pressure dominates the weather pattern over the Central U.S. bringing dry and quiet weather to much of the nation.

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide