Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 20°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Friday
1st May
20

11

8

5
Saturday
2nd May
21

11

10

5
Sunday
3rd May
25

13

11

6
Monday
4th May
26

13

15

6
Tuesday
5th May
21

13

7

6

5-day weather forecast updated at 04:01 on Friday 1st 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.

Seattle weather forecast by day

Below are the detailed weather forecasts for Seattle for the next 5 days.

Seattle weather for Friday 1st May 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
2
kph wind from N

Seattle weather for Saturday 2nd May 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

21
°C maximum temperature
11
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from N

Seattle weather for Sunday 3rd May 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 25°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.

25
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from N

Seattle weather for Monday 4th May 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 26°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 3 kph from the west.

26
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
3
kph wind from W

Seattle weather for Tuesday 5th May 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 21°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south.