Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   10:01am

Weather Conditions

45°
Feels Like 41°
Sunny
Sunny
33° 58°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
NNW 6 mph
Wind
Rain
0 in
rain

Today

Fri 3/27
58°
Highest Temperature
Fair / Mostly Sunny
1%
Mostly sunny. High 58F. Winds N at 5 to 10 mph.

Tonight

Fri 3/27
40°
Lowest Temperature
Cloudy
7%
Overcast. Low near 40F. Winds light and variable.

Tomorrow

Sat 3/28
56°
Highest Temperature
Cloudy
8%
Overcast. High 56F. Winds light and variable.

Local Weather Radar - Mercer Island, WA

Live Mercer Island Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercer Island

Hourly Weather Forecast & Temperature

11AM
Sunny
48°
Feels Like 45°
Sunny
Wind
N 7 mph
Wind
Pressure
1025 mb
Pressure
Humidity
55%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12PM
Sunny
51°
Feels Like 48°
Sunny
Wind
N 8 mph
Wind
Pressure
1024 mb
Pressure
Humidity
48%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
1PM
Partly / Cloudy
54°
Feels Like 51°
Partly Cloudy
Wind
N 8 mph
Wind
Pressure
1024 mb
Pressure
Humidity
46%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
2PM
Partly / Cloudy
54°
Feels Like 52°
Partly Cloudy
Wind
NNW 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
44%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
3PM
Mostly Cloudy
55°
Feels Like 53°
Mostly Cloudy
Wind
N 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
43%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
4PM
Mostly Cloudy
55°
Feels Like 53°
Mostly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
42%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
5PM
Mostly Cloudy
55°
Feels Like 52°
Mostly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
43%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
6PM
Cloudy
53°
Feels Like 51°
Cloudy
Wind
NNW 8 mph
Wind
Pressure
1020 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
7PM
Cloudy
51°
Feels Like 48°
Cloudy
Wind
N 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
8PM
Cloudy
48°
Feels Like 47°
Cloudy
Wind
N 5 mph
Wind
Pressure
1021 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
9PM
Cloudy
1%
47°
Feels Like 45°
Cloudy
Wind
N 5 mph
Wind
Pressure
1021 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
10PM
Cloudy
2%
46°
Feels Like 44°
Cloudy
Wind
NNE 4 mph
Wind
Pressure
1021 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
Fri 3/27
Fri
Fair / Mostly Sunny
1%
33°
58°
A few clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
N 8 mph
Wind
Humidity
48%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:31 PM
Sunset
Sat 3/28
Sat
Cloudy
8%
40°
56°
Cloudy. Highs in the mid 50s and lows in the upper 30s.
Feels Like
41°
Feels Like
Wind
NNW 5 mph
Wind
Humidity
67%
Humidity
UV Index
3
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:33 PM
Sunset
Sun 3/29
Sun
Scattered Showers
52%
38°
48°
Showers possible in the afternoon. Highs in the upper 40s and lows in the mid 30s.
Feels Like
40°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:34 PM
Sunset
Mon 3/30
Mon
Fair / Mostly Sunny
11%
35°
52°
A few clouds. Highs in the low 50s and lows in the mid 30s.
Feels Like
35°
Feels Like
Wind
NNE 6 mph
Wind
Humidity
55%
Humidity
UV Index
4
UV Index
Visibility
6:51 AM
Sunrise
Visibility
7:35 PM
Sunset
Tue 3/31
Tue
Cloudy
3%
34°
57°
Mostly cloudy. Highs in the upper 50s and lows in the low 40s.
Feels Like
36°
Feels Like
Wind
N 4 mph
Wind
Humidity
50%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:37 PM
Sunset
Wed 4/1
Wed
Rain
83%
41°
49°
Rain. Highs in the upper 40s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:38 PM
Sunset
Thu 4/2
Thu
Showers
54%
40°
50°
Chance of showers. Highs in the low 50s and lows in the low 40s.
Feels Like
38°
Feels Like
Wind
S 7 mph
Wind
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
6:45 AM
Sunrise
Visibility
7:40 PM
Sunset
Fri 4/3
Fri
Partly / Cloudy
24%
40°
55°
Clouds giving way to sun . Highs in the mid 50s and lows in the low 40s.
Feels Like
39°
Feels Like
Wind
SSW 5 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:41 PM
Sunset
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