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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  |   3:36pm

Weather Conditions

46°
Feels Like 42°
Cloudy
Cloudy
39° 47°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 7 mph
Wind
Rain
0 in
rain

Tonight

Mon 11/24
38°
Lowest Temperature
Scattered Showers
35%
Cloudy this evening with showers after midnight. Low 38F. Winds SE at 5 to 10 mph. Chance of rain 40%.

Tomorrow

Tue 11/25
43°
Highest Temperature
Rain
97%
Rain. High 43F. Winds light and variable. Chance of rain 100%. Rainfall near a half an inch.

Tomorrow night

Tue 11/25
42°
Lowest Temperature
Rain
99%
A steady rain in the evening. Showers continuing late. Low 42F. Winds light and variable. Chance of rain 100%. Rainfall around a quarter of an inch.

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
Cloudy
7%
46°
Feels Like 43°
Cloudy
Wind
S 6 mph
Wind
Pressure
1027 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
5PM
Cloudy
7%
45°
Feels Like 43°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
1027 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
6PM
Cloudy
11%
45°
Feels Like 43°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
1028 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
7PM
Cloudy
19%
44°
Feels Like 42°
Cloudy
Wind
SSE 3 mph
Wind
Pressure
1028 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
8PM
Mostly Cloudy
19%
43°
Feels Like 41°
Mostly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1028 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
9PM
Cloudy
13%
42°
Feels Like 42°
Cloudy
Wind
SSE 3 mph
Wind
Pressure
1029 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
10PM
Cloudy
10%
42°
Feels Like 42°
Cloudy
Wind
SE 3 mph
Wind
Pressure
1029 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
11PM
Mostly Cloudy
13%
40°
Feels Like 40°
Mostly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
12AM
Cloudy
16%
40°
Feels Like 40°
Cloudy
Wind
ESE 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
1AM
Cloudy
7%
40°
Feels Like 40°
Cloudy
Wind
ESE 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
2AM
Cloudy
7%
39°
Feels Like 39°
Cloudy
Wind
ESE 2 mph
Wind
Pressure
1027 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
3AM
Cloudy
7%
39°
Feels Like 39°
Cloudy
Wind
E 1 mph
Wind
Pressure
1027 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
Mon 11/24
Mon
Scattered Showers
35%
39°
47°
Chance of late night showers. Lows overnight in the upper 30s.
Feels Like
38°
Feels Like
Wind
SE 6 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7:27 AM
Sunrise
Visibility
4:23 PM
Sunset
Tue 11/25
Tue
Rain
97%
38°
45°
Mainly cloudy and rainy. Highs in the low 40s with temperatures nearly steady overnight.
Feels Like
39°
Feels Like
Wind
E 5 mph
Wind
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7:28 AM
Sunrise
Visibility
4:22 PM
Sunset
Wed 11/26
Wed
Showers
71%
43°
49°
Chance of showers. Highs in the upper 40s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
NE 3 mph
Wind
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
7:30 AM
Sunrise
Visibility
4:21 PM
Sunset
Thu 11/27
Thu
Showers
59%
45°
50°
Showers. Highs in the low 50s and lows in the low 40s.
Feels Like
44°
Feels Like
Wind
SE 8 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7:31 AM
Sunrise
Visibility
4:21 PM
Sunset
Fri 11/28
Fri
Scattered Showers
38%
40°
49°
Showers possible in the afternoon. Highs in the upper 40s and lows in the upper 30s.
Feels Like
39°
Feels Like
Wind
N 4 mph
Wind
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
7:32 AM
Sunrise
Visibility
4:20 PM
Sunset
Sat 11/29
Sat
Scattered Showers
32%
39°
46°
Showers ending by midday. Highs in the mid 40s and lows in the upper 30s.
Feels Like
40°
Feels Like
Wind
N 5 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7:34 AM
Sunrise
Visibility
4:20 PM
Sunset
Sun 11/30
Sun
Partly / Cloudy
16%
37°
47°
Mix of sun and clouds. Highs in the upper 40s and lows in the upper 30s.
Feels Like
38°
Feels Like
Wind
NNE 3 mph
Wind
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
7:35 AM
Sunrise
Visibility
4:19 PM
Sunset
Mon 12/1
Mon
Mostly Cloudy
24%
37°
46°
More clouds than sun. Highs in the mid 40s and lows in the low 40s.
Feels Like
39°
Feels Like
Wind
NE 3 mph
Wind
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
7:36 AM
Sunrise
Visibility
4:19 PM
Sunset
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