Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   3:50pm

Weather Conditions

80°
Feels Like 80°
Sunny
Sunny
59° 80°
UV Index
5
UV Index
Air Quality
Good
Air Quality
Wind
WSW 7 mph
Wind
Rain
0 in
rain

Tonight

Mon 7/27
60°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy this evening with more clouds for overnight. Low around 60F. Winds SW at 5 to 10 mph.

Tomorrow

Tue 7/28
75°
Highest Temperature
Partly / Cloudy
6%
Partly to mostly cloudy. High near 75F. Winds SW at 10 to 15 mph.

Tomorrow night

Tue 7/28
56°
Lowest Temperature
Partly Cloudy
8%
A few clouds from time to time. Low 56F. Winds N at 5 to 10 mph.

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

4PM
Sunny
80°
Feels Like 80°
Sunny
Wind
WSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
40%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
5PM
Sunny
80°
Feels Like 80°
Sunny
Wind
WSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
40%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
6PM
Fair / Mostly Sunny
79°
Feels Like 80°
Mostly Sunny
Wind
WSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
43%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
7PM
Fair / Mostly Sunny
76°
Feels Like 76°
Mostly Sunny
Wind
W 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
8PM
Fair / Mostly Sunny
1%
74°
Feels Like 74°
Mostly Sunny
Wind
W 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
9PM
Fair / Mostly Clear
1%
71°
Feels Like 71°
Mostly Clear
Wind
W 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
10PM
Partly Cloudy
2%
68°
Feels Like 68°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
11PM
Partly Cloudy
3%
67°
Feels Like 67°
Partly Cloudy
Wind
SW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
12AM
Mostly Cloudy
4%
66°
Feels Like 66°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
1AM
Mostly Cloudy
6%
64°
Feels Like 64°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
2AM
Mostly Cloudy
5%
64°
Feels Like 64°
Mostly Cloudy
Wind
SSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
3AM
Mostly Cloudy
6%
63°
Feels Like 63°
Mostly Cloudy
Wind
S 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
Mon 7/27
Mon
Partly Cloudy
7%
59°
80°
Partly cloudy. Lows overnight in the low 60s.
Feels Like
60°
Feels Like
Wind
SW 9 mph
Wind
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:49 PM
Sunset
Tue 7/28
Tue
Partly / Cloudy
6%
60°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
75°
Feels Like
Wind
SW 12 mph
Wind
Humidity
62%
Humidity
UV Index
7
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:48 PM
Sunset
Wed 7/29
Wed
Partly / Cloudy
7%
56°
76°
Partly cloudy. Highs in the mid 70s and lows in the low 50s.
Feels Like
76°
Feels Like
Wind
N 8 mph
Wind
Humidity
57%
Humidity
UV Index
7
UV Index
Visibility
5:42 AM
Sunrise
Visibility
8:47 PM
Sunset
Thu 7/30
Thu
Partly / Cloudy
18%
53°
76°
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
76°
Feels Like
Wind
WSW 6 mph
Wind
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:45 PM
Sunset
Fri 7/31
Fri
Sunny
5%
55°
80°
Abundant sunshine. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
WNW 6 mph
Wind
Humidity
52%
Humidity
UV Index
7
UV Index
Visibility
5:45 AM
Sunrise
Visibility
8:44 PM
Sunset
Sat 8/1
Sat
Partly / Cloudy
20%
59°
73°
Times of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
SW 11 mph
Wind
Humidity
62%
Humidity
UV Index
7
UV Index
Visibility
5:46 AM
Sunrise
Visibility
8:43 PM
Sunset
Sun 8/2
Sun
Partly / Cloudy
22%
56°
72°
Times of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
72°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
5:47 AM
Sunrise
Visibility
8:41 PM
Sunset
Mon 8/3
Mon
Fair / Mostly Sunny
6%
54°
76°
More sun than clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
76°
Feels Like
Wind
N 11 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
5:49 AM
Sunrise
Visibility
8:40 PM
Sunset
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