Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 21°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Monday
6th Apr
21

10

8

4
Tuesday
7th Apr
13

8

8

3
Wednesday
8th Apr
15

6

13

5
Thursday
9th Apr
18

5

13

5
Friday
10th Apr
18

7

13

4

5-day weather forecast updated at 04:00 on Monday 6th April 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 Monday 6th April 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 21°C, maximum UV of 4 (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-east.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
2
kph wind from NE

Seattle weather for Tuesday 7th April 2026

Expect sunshine and showers in Seattle, Washington State with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and little or no wind of 2 kph from the north-east.

13
°C maximum temperature
8
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
3
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
2
kph wind from NE

Seattle weather for Wednesday 8th April 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north.

15
°C maximum temperature
6
°C minimum temperature
clear skies
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
2
kph wind from N

Seattle weather for Thursday 9th April 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north.

18
°C maximum temperature
5
°C minimum temperature
clear skies
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
2
kph wind from N

Seattle weather for Friday 10th April 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the north-west.