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U.S. / WA / Mercer Island / 98040

Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   7:51pm

Weather Conditions

43°
Feels Like 37°
Showers
Rain Shower
40° 53°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 11 mph
Wind
Rain
0.06 in
rain

Tonight

Mon 12/22
38°
Lowest Temperature
Rain
92%
Rain ending this evening. Partial clearing overnight. Low 38F. Winds SSE at 5 to 10 mph. Chance of rain 90%.

Tomorrow

Tue 12/23
46°
Highest Temperature
Mostly Cloudy
12%
Mostly cloudy. High 46F. Winds light and variable.

Tomorrow night

Tue 12/23
40°
Lowest Temperature
Scattered Showers
60%
Cloudy in the evening, then off and on rain showers after midnight. Low near 40F. Winds light and variable. Chance of rain 60%.

Local Weather Radar - Mercer Island, WA

Live Mercer Island Local Radar Forecast by FOX Weather

Precipitation For Mercer Island rain
Intermittent rain for the next hour.

Next 12 Hours Forecast in Mercer Island

Hourly Weather Forecast & Temperature

8PM
Rain
92%
43°
Feels Like 37°
Rain
Wind
S 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
9PM
Mostly Cloudy
24%
43°
Feels Like 37°
Mostly Cloudy
Wind
S 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
67%
Cloud Cover
10PM
Mostly Cloudy
4%
42°
Feels Like 37°
Mostly Cloudy
Wind
S 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
69%
Cloud Cover
11PM
Partly Cloudy
6%
42°
Feels Like 37°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1011 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
57%
Cloud Cover
12AM
Partly Cloudy
7%
41°
Feels Like 37°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1011 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
57%
Cloud Cover
1AM
Partly Cloudy
7%
41°
Feels Like 37°
Partly Cloudy
Wind
S 6 mph
Wind
Pressure
1012 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
2AM
Partly Cloudy
6%
40°
Feels Like 36°
Partly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1012 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
57%
Cloud Cover
3AM
Mostly Cloudy
8%
41°
Feels Like 38°
Mostly Cloudy
Wind
SE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
64%
Cloud Cover
4AM
Mostly Cloudy
7%
40°
Feels Like 38°
Mostly Cloudy
Wind
SE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
5AM
Partly Cloudy
14%
40°
Feels Like 38°
Partly Cloudy
Wind
SE 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
6AM
Mostly Cloudy
12%
39°
Feels Like 37°
Mostly Cloudy
Wind
ESE 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
7AM
Cloudy
12%
39°
Feels Like 37°
Cloudy
Wind
ESE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
Mon 12/22
Mon
Rain
92%
40°
53°
Rain ending early. Lows overnight in the upper 30s.
Feels Like
37°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
7:54 AM
Sunrise
Visibility
4:20 PM
Sunset
Tue 12/23
Tue
Mostly Cloudy
12%
38°
46°
Mostly cloudy. Highs in the mid 40s and lows in the low 40s.
Feels Like
37°
Feels Like
Wind
ENE 4 mph
Wind
Humidity
79%
Humidity
UV Index
1
UV Index
Visibility
7:55 AM
Sunrise
Visibility
4:20 PM
Sunset
Wed 12/24
Wed
Scattered Showers
67%
40°
48°
Showers ending by midday. Highs in the upper 40s and lows in the upper 30s.
Feels Like
38°
Feels Like
Wind
SE 16 mph
Wind
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
7:55 AM
Sunrise
Visibility
4:21 PM
Sunset
Thu 12/25
Thu
Showers
65%
38°
45°
Afternoon light rain. Highs in the mid 40s and lows in the low 40s.
Feels Like
36°
Feels Like
Wind
NNE 6 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7:55 AM
Sunrise
Visibility
4:22 PM
Sunset
Fri 12/26
Fri
Rain
78%
39°
45°
Rain. Highs in the mid 40s and lows in the upper 30s.
Feels Like
38°
Feels Like
Wind
S 7 mph
Wind
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7:56 AM
Sunrise
Visibility
4:22 PM
Sunset
Sat 12/27
Sat
Mostly Cloudy
19%
37°
45°
More clouds than sun. Highs in the mid 40s and lows in the mid 30s.
Feels Like
38°
Feels Like
Wind
SE 4 mph
Wind
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
7:56 AM
Sunrise
Visibility
4:23 PM
Sunset
Sun 12/28
Sun
Mostly Cloudy
19%
36°
46°
Considerable cloudiness. Highs in the mid 40s and lows in the mid 30s.
Feels Like
37°
Feels Like
Wind
E 5 mph
Wind
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
7:56 AM
Sunrise
Visibility
4:24 PM
Sunset
Mon 12/29
Mon
Mostly Cloudy
22%
36°
47°
Considerable cloudiness. Highs in the upper 40s and lows in the upper 30s.
Feels Like
35°
Feels Like
Wind
ESE 5 mph
Wind
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
7:56 AM
Sunrise
Visibility
4:25 PM
Sunset
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