Hourly Weather Forecast - Mercer Island, WA

12 AM
49°F
30%
2mph
S
30% Chance of Light Rain
Humidity
86%
Feels like
49°F
Dew Point
45°F
1 AM
49°F
30%
2mph
S
30% Chance of Light Rain
Humidity
85%
Feels like
49°F
Dew Point
44°F
2 AM
49°F
30%
2mph
S
30% Chance of Light Rain
Humidity
83%
Feels like
49°F
Dew Point
44°F
3 AM
49°F
30%
2mph
S
30% Chance of Light Rain
Humidity
83%
Feels like
49°F
Dew Point
44°F
4 AM
49°F
40%
2mph
S
40% Chance of Light Rain
Humidity
83%
Feels like
49°F
Dew Point
44°F
5 AM
48°F
40%
3mph
S
40% Chance of Light Rain
Humidity
83%
Feels like
48°F
Dew Point
44°F
6 AM
49°F
50%
3mph
S
50% Chance of Light Rain
Humidity
83%
Feels like
49°F
Dew Point
44°F
7 AM
49°F
40%
3mph
S
40% Chance of Light Rain
Humidity
84%
Feels like
48°F
Dew Point
44°F
7:54 AM
8 AM
50°F
30%
3mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
50°F
Dew Point
45°F
9 AM
51°F
30%
3mph
S
30% Chance of Light Rain
Humidity
83%
Feels like
51°F
Dew Point
46°F
10 AM
52°F
20%
3mph
S
Mostly Cloudy
Humidity
81%
Feels like
52°F
Dew Point
46°F
11 AM
53°F
20%
3mph
S
Cloudy
Humidity
80%
Feels like
53°F
Dew Point
47°F
12 PM
53°F
20%
3mph
S
Cloudy
Humidity
80%
Feels like
53°F
Dew Point
47°F
1 PM
53°F
10%
3mph
S
Cloudy
Humidity
81%
Feels like
53°F
Dew Point
47°F
2 PM
53°F
10%
2mph
S
Cloudy
Humidity
82%
Feels like
53°F
Dew Point
47°F
3 PM
52°F
10%
2mph
S
Cloudy
Humidity
85%
Feels like
52°F
Dew Point
48°F
4 PM
51°F
10%
2mph
S
Cloudy
Humidity
88%
Feels like
51°F
Dew Point
48°F
4:40 PM
5 PM
51°F
10%
2mph
S
Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
6 PM
51°F
10%
2mph
S
Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
7 PM
51°F
10%
2mph
S
Cloudy
Humidity
91%
Feels like
51°F
Dew Point
49°F
8 PM
51°F
10%
2mph
S
Mostly Cloudy
Humidity
92%
Feels like
51°F
Dew Point
49°F
9 PM
51°F
10%
2mph
S
Mostly Cloudy
Humidity
92%
Feels like
51°F
Dew Point
49°F
10 PM
51°F
10%
2mph
S
Cloudy
Humidity
93%
Feels like
51°F
Dew Point
49°F
11 PM
51°F
10%
2mph
S
Cloudy
Humidity
92%
Feels like
51°F
Dew Point
49°F

Monday's Weather Outlook

Monday's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

Image by Erik Tanghe from Pixabay

High Wind Driving Safety Tips

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide