Mercer Island, WA

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Current Weather Forecast for Mercer Island

WA 98040  |   1:20am

Weather Conditions

44°
Feels Like 44°
Cloudy
Cloudy
34° 54°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NNW 0 mph
Wind
Rain
0 in
rain

Tonight

Mon 3/23
44°
Lowest Temperature
Rain
100%
Rain. Low 44F. Winds light and variable. Chance of rain 100%. Rainfall near a quarter of an inch.

Tomorrow

Tue 3/24
56°
Highest Temperature
Rain
100%
Cloudy with periods of rain. Potential for heavy rainfall. High 56F. Winds S at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch.

Tomorrow night

Tue 3/24
41°
Lowest Temperature
Partly Cloudy
24%
Cloudy skies early, followed by partial clearing. Low 41F. Winds SSW at 10 to 20 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

2AM
Showers
42%
44°
Feels Like 44°
Few Showers
Wind
ESE 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
3AM
Rain
75%
44°
Feels Like 44°
Rain
Wind
ESE 2 mph
Wind
Pressure
1014 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
4AM
Rain
93%
44°
Feels Like 44°
Rain
Wind
ESE 2 mph
Wind
Pressure
1013 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
5AM
Rain
100%
43°
Feels Like 42°
Rain
Wind
ESE 3 mph
Wind
Pressure
1013 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
6AM
Rain
100%
43°
Feels Like 42°
Rain
Wind
SE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
7AM
Rain
99%
43°
Feels Like 41°
Rain
Wind
ESE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
8AM
Rain
98%
43°
Feels Like 40°
Rain
Wind
SE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
9AM
Rain
95%
45°
Feels Like 43°
Rain
Wind
SE 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
10AM
Rain
94%
46°
Feels Like 44°
Rain
Wind
SE 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
92%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
11AM
Rain
93%
48°
Feels Like 45°
Rain
Wind
SSE 7 mph
Wind
Pressure
1008 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
2.5mi
Visibility
Visibility
100%
Cloud Cover
12PM
Rain
87%
49°
Feels Like 46°
Rain
Wind
S 9 mph
Wind
Pressure
1008 mb
Pressure
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
2.8mi
Visibility
Visibility
100%
Cloud Cover
1PM
Rain
76%
51°
Feels Like 47°
Rain
Wind
S 11 mph
Wind
Pressure
1008 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
Mon 3/23
Mon
Rain
100%
34°
54°
Cloudy, periods of rain. Lows overnight in the mid 40s.
Feels Like
43°
Feels Like
Wind
ESE 3 mph
Wind
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:25 PM
Sunset
Tue 3/24
Tue
Rain
100%
44°
55°
Rain. Potential for heavy rainfall. Highs in the mid 50s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
S 15 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7:03 AM
Sunrise
Visibility
7:27 PM
Sunset
Wed 3/25
Wed
Scattered Showers
51%
40°
50°
Afternoon showers. Highs in the low 50s and lows in the mid 30s.
Feels Like
38°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
73%
Humidity
UV Index
2
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:28 PM
Sunset
Thu 3/26
Thu
Fair / Mostly Sunny
9%
36°
55°
Mostly sunny. Highs in the mid 50s and lows in the mid 30s.
Feels Like
34°
Feels Like
Wind
S 7 mph
Wind
Humidity
61%
Humidity
UV Index
4
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:30 PM
Sunset
Fri 3/27
Fri
Partly / Cloudy
5%
35°
59°
Times of sun and clouds. Highs in the upper 50s and lows in the low 40s.
Feels Like
34°
Feels Like
Wind
N 9 mph
Wind
Humidity
58%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:31 PM
Sunset
Sat 3/28
Sat
Partly / Cloudy
7%
41°
58°
Morning clouds followed by afternoon sun. Highs in the upper 50s and lows in the low 40s.
Feels Like
42°
Feels Like
Wind
N 4 mph
Wind
Humidity
67%
Humidity
UV Index
3
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:33 PM
Sunset
Sun 3/29
Sun
Cloudy
24%
43°
55°
Mostly cloudy. Highs in the mid 50s and lows in the low 40s.
Feels Like
44°
Feels Like
Wind
W 5 mph
Wind
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:34 PM
Sunset
Mon 3/30
Mon
Showers
35%
41°
52°
Chance of showers. Highs in the low 50s and lows in the upper 30s.
Feels Like
41°
Feels Like
Wind
NW 7 mph
Wind
Humidity
75%
Humidity
UV Index
3
UV Index
Visibility
6:51 AM
Sunrise
Visibility
7:35 PM
Sunset
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