Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   5:24pm

Weather Conditions

73°
Feels Like 73°
Partly / Cloudy
Partly Cloudy
44° 77°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
NW 9 mph
Wind
Rain
0 in
rain

Tonight

Sun 4/19
50°
Lowest Temperature
Partly Cloudy
24%
A few clouds. Low near 50F. Winds NNE at 5 to 10 mph.

Tomorrow

Mon 4/20
69°
Highest Temperature
Cloudy
3%
Cloudy. High 69F. Winds NNW at 5 to 10 mph.

Tomorrow night

Mon 4/20
50°
Lowest Temperature
Scattered Showers
39%
Mostly cloudy in the evening then periods of showers after midnight. Low around 50F. Winds S at 5 to 10 mph. Chance of rain 40%.

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

6PM
Partly / Cloudy
2%
72°
Feels Like 72°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1008 mb
Pressure
Humidity
37%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
7PM
Partly / Cloudy
1%
69°
Feels Like 69°
Partly Cloudy
Wind
NNW 6 mph
Wind
Pressure
1009 mb
Pressure
Humidity
40%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
8PM
Mostly Cloudy
1%
66°
Feels Like 66°
Mostly Cloudy
Wind
NNW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
9PM
Mostly Cloudy
1%
60°
Feels Like 60°
Mostly Cloudy
Wind
NNW 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
10PM
Partly Cloudy
1%
58°
Feels Like 58°
Partly Cloudy
Wind
NNE 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
11PM
Partly Cloudy
1%
56°
Feels Like 56°
Partly Cloudy
Wind
NE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
12AM
Partly Cloudy
2%
55°
Feels Like 54°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
1AM
Partly Cloudy
4%
54°
Feels Like 54°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
2AM
Partly Cloudy
4%
53°
Feels Like 52°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
3AM
Partly Cloudy
4%
52°
Feels Like 51°
Partly Cloudy
Wind
NE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
4AM
Partly Cloudy
4%
51°
Feels Like 50°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
5AM
Mostly Cloudy
4%
51°
Feels Like 50°
Mostly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
Sun 4/19
Sun
Partly Cloudy
24%
44°
77°
Partly cloudy. Lows overnight in the low 50s.
Feels Like
50°
Feels Like
Wind
NNE 8 mph
Wind
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
6:12 AM
Sunrise
Visibility
8:04 PM
Sunset
Mon 4/20
Mon
Cloudy
3%
50°
69°
Cloudy. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
NNW 7 mph
Wind
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
6:10 AM
Sunrise
Visibility
8:05 PM
Sunset
Tue 4/21
Tue
Showers
47%
50°
56°
Showers. Highs in the mid 50s and lows in the upper 40s.
Feels Like
51°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
6:08 AM
Sunrise
Visibility
8:07 PM
Sunset
Wed 4/22
Wed
Rain
83%
48°
56°
Mainly cloudy and rainy. Highs in the mid 50s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
85%
Humidity
UV Index
2
UV Index
Visibility
6:06 AM
Sunrise
Visibility
8:08 PM
Sunset
Thu 4/23
Thu
Partly / Cloudy
6%
46°
61°
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
WSW 6 mph
Wind
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
6:05 AM
Sunrise
Visibility
8:10 PM
Sunset
Fri 4/24
Fri
Fair / Mostly Sunny
7%
44°
64°
A few clouds. Highs in the mid 60s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
N 8 mph
Wind
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
6:03 AM
Sunrise
Visibility
8:11 PM
Sunset
Sat 4/25
Sat
Partly / Cloudy
5%
44°
67°
Mix of sun and clouds. Highs in the upper 60s and lows in the mid 40s.
Feels Like
67°
Feels Like
Wind
N 7 mph
Wind
Humidity
55%
Humidity
UV Index
5
UV Index
Visibility
6:01 AM
Sunrise
Visibility
8:12 PM
Sunset
Sun 4/26
Sun
Partly / Cloudy
14%
44°
66°
Times of sun and clouds. Highs in the mid 60s and lows in the mid 40s.
Feels Like
66°
Feels Like
Wind
NW 7 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:14 PM
Sunset
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