Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   11:39pm

Weather Conditions

50°
Feels Like 45°
Cloudy
Cloudy
38° 52°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SW 16 mph
Wind
Rain
0 in
rain

Tonight

Wed 3/11
40°
Lowest Temperature
Cloudy
7%
Cloudy. Low around 40F. Winds SW at 10 to 20 mph.

Tomorrow

Thu 3/12
43°
Highest Temperature
Showers
54%
Overcast with rain showers at times. High 43F. Winds SSW at 10 to 15 mph. Chance of rain 50%.

Tomorrow night

Thu 3/12
34°
Lowest Temperature
Rain / Snow
97%
Evening light rain followed by a mix of rain and snow late. Low 34F. Winds S at 5 to 10 mph. Chance of precip 100%.

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

12AM
Cloudy
5%
49°
Feels Like 44°
Cloudy
Wind
SW 15 mph
Wind
Pressure
1016 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
1AM
Cloudy
3%
47°
Feels Like 42°
Cloudy
Wind
SW 13 mph
Wind
Pressure
1017 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
2AM
Cloudy
4%
46°
Feels Like 40°
Cloudy
Wind
SW 13 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
3AM
Cloudy
4%
45°
Feels Like 38°
Cloudy
Wind
SSW 15 mph
Wind
Pressure
1019 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
4AM
Cloudy
4%
44°
Feels Like 37°
Cloudy
Wind
SSW 16 mph
Wind
Pressure
1019 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
5AM
Cloudy
3%
44°
Feels Like 37°
Cloudy
Wind
SSW 15 mph
Wind
Pressure
1020 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
6AM
Cloudy
6%
43°
Feels Like 36°
Cloudy
Wind
SSW 14 mph
Wind
Pressure
1021 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
7AM
Cloudy
10%
42°
Feels Like 35°
Cloudy
Wind
SSW 13 mph
Wind
Pressure
1023 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
8AM
Cloudy
10%
41°
Feels Like 34°
Cloudy
Wind
SSW 12 mph
Wind
Pressure
1024 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
9AM
Cloudy
11%
41°
Feels Like 34°
Cloudy
Wind
SSW 11 mph
Wind
Pressure
1024 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
10AM
Cloudy
24%
41°
Feels Like 34°
Cloudy
Wind
SSW 11 mph
Wind
Pressure
1025 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
100%
Cloud Cover
11AM
Showers
32%
41°
Feels Like 35°
Few Showers
Wind
SSW 11 mph
Wind
Pressure
1025 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
100%
Cloud Cover
Wed 3/11
Wed
Cloudy
7%
38°
52°
Cloudy. Lows overnight in the low 40s.
Feels Like
36°
Feels Like
Wind
SW 17 mph
Wind
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
7:29 AM
Sunrise
Visibility
7:08 PM
Sunset
Thu 3/12
Thu
Showers
54%
37°
48°
Showers. Highs in the low 40s and lows in the mid 30s.
Feels Like
34°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
7:27 AM
Sunrise
Visibility
7:10 PM
Sunset
Fri 3/13
Fri
Rain / Snow
94%
34°
40°
Rain and snow showers. Highs in the low 40s and lows in the mid 30s.
Feels Like
35°
Feels Like
Wind
E 3 mph
Wind
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
7:25 AM
Sunrise
Visibility
7:11 PM
Sunset
Sat 3/14
Sat
Snow Showers
41%
34°
47°
Morning snow showers. Highs in the upper 40s and lows in the mid 30s.
Feels Like
32°
Feels Like
Wind
N 4 mph
Wind
Humidity
69%
Humidity
UV Index
3
UV Index
Visibility
7:23 AM
Sunrise
Visibility
7:12 PM
Sunset
Sun 3/15
Sun
Rain
89%
34°
45°
Cloudy with rain. Highs in the mid 40s and lows in the low 40s.
Feels Like
35°
Feels Like
Wind
ESE 5 mph
Wind
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
7:21 AM
Sunrise
Visibility
7:14 PM
Sunset
Mon 3/16
Mon
Showers
70%
43°
57°
Chance of showers. Highs in the upper 50s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
S 9 mph
Wind
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
7:15 PM
Sunset
Tue 3/17
Tue
Showers
36%
44°
60°
Showers possible. Highs in the low 60s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
7:17 AM
Sunrise
Visibility
7:17 PM
Sunset
Wed 3/18
Wed
Showers
59%
46°
57°
Chance of showers. Highs in the upper 50s and lows in the upper 40s.
Feels Like
45°
Feels Like
Wind
S 8 mph
Wind
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
7:18 PM
Sunset
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