The Weather in Mercer Island

15°

0 mm

9 km/h

UV 1

83%

Right now it’s in Mercer Island and the temperature is around 15°C. It’s dry and fully cloudy. The wind is coming from the South at a speed of 2 Bft. The UV index is 1, the risk of sunburn is minimal at this time.

14-day weather forecast for Mercer Island

Here’s the weather for the next 10 days in Mercer Island. The highest temperature will be 30°C, and it won’t get colder than 19°C during the day. Check out the daily temperatures, precipitation, wind speed, and UV index for all the days.

We
25 Jun

20°C

14°C

0,0

mm

10

km/h

05:10

21:12

Th
26 Jun

19°C

14°C

0,9

mm

10

km/h

05:11

21:12

Fr
27 Jun

21°C

13°C

0,1

mm

8

km/h

05:11

21:12

Sa
28 Jun

24°C

14°C

0,0

mm

9

km/h

05:12

21:12

Su
29 Jun

27°C

14°C

0,0

mm

12

km/h

05:12

21:12

Mo
30 Jun

29°C

15°C

0,1

mm

11

km/h

05:13

21:12

Tu
1 Jul

28°C

17°C

3,5

mm

9

km/h

05:13

21:11

We
2 Jul

27°C

13°C

0,1

mm

14

km/h

05:14

21:11

Th
3 Jul

26°C

11°C

0,1

mm

18

km/h

05:15

21:11

Fr
4 Jul

20°C

11°C

0,0

mm

11

km/h

05:15

21:10

Sa
5 Jul

21°C

10°C

0,2

mm

14

km/h

05:16

21:10

Su
6 Jul

24°C

9°C

0,0

mm

13

km/h

05:17

21:10

Mo
7 Jul

29°C

11°C

0,1

mm

14

km/h

05:18

21:09

Tu
8 Jul

30°C

12°C

0,0

mm

13

km/h

05:19

21:09

Today’s Weather in Mercer Island

The temperature in Mercer Island today will be around 20°C. No precipitation expected today, so you can enjoy dry weather. The wind is coming from the Southwest with a max speed of 2 Bft. The UV index will be a maximum of 5 today.

Morning

17°C

0,0

mm

9

km/h

Afternoon

20°C

0,0

mm

9

km/h

Evening

20°C

0,0

mm

8

km/h

Night

18°C

0,0

mm

9

km/h

Sunrise: 05:19 o'clock
Sunset: 21:09 o'clock

Tomorrow’s Weather in Mercer Island

Tomorrow the temperature in Mercer Island will reach 19°C. Expected precipitation is 0,9 mm. The wind is coming from the Southwest with a max speed of 2 Bft. The UV index will be a maximum of 2.

Morning

17°C

0,0

mm

9

km/h

Afternoon

19°C

0,8

mm

9

km/h

Evening

18°C

0,1

mm

7

km/h

Night

16°C

0,0

mm

8

km/h

Sunrise: 05:11 o'clock
Sunset: 21:12 o'clock

Average weather in Mercer Island by month

Click on a month below to see detailed weather info for Mercer Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.