Washington State weather live forecast

Today's maximum temperature in Washington State is expected to be 23°C. Select a day from the live weather forecast for Washington State (Seattle), USA for more weather parameters.

Wednesday
27th May
23

11

15

6
Thursday
28th May
25

14

13

6
Friday
29th May
15

11

0

3
Saturday
30th May
16

9

11

5
Sunday
31st May
17

9

12

6

5-day weather forecast updated at 04:00 on Thursday 28th May 2026 GMT

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The 5-day weather forecast for Washington State (Seattle) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Washington State destinations

Below are temperatures expected today at popular countries, regions and places in Washington State. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Washington State weather forecast by day

Below are the detailed weather forecasts for Washington State for the next 5 days. The forecasts shown are for Seattle and may not represent the whole of Washington State. Browse more destinations in Washington State to view more weather forecasts.

Washington State weather for Wednesday 27th May 2026

Expect clear skies in Washington State with a maximum temperature of 23°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

23
°C maximum temperature
11
°C minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
5
kph wind from N

Washington State weather for Thursday 28th May 2026

Expect scattered clouds in Washington State with a maximum temperature of 25°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from NW

Washington State weather for Friday 29th May 2026

Expect mostly cloudy with light rain in Washington State with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and little or no wind of 4 kph from the south.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
4
kph wind from S

Washington State weather for Saturday 30th May 2026

Expect scattered clouds in Washington State with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.

16
°C maximum temperature
9
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
3
kph wind from N

Washington State weather for Sunday 31st May 2026

Expect scattered clouds in Washington State with a maximum temperature of 17°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.