Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 22°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Thursday
27th Aug
22

16

6

5
Friday
28th Aug
21

15

5

4
Saturday
29th Aug
19

13

5

5
Sunday
30th Aug
20

13

12

3
Monday
31st Aug
22

12

10

5

5-day weather forecast updated at 04:00 on Thursday 27th August 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 Thursday 27th August 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Seattle weather for Friday 28th August 2026

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

21
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from S

Seattle weather for Saturday 29th August 2026

Expect mostly cloudy with light rain in Seattle, Washington State with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and little or no wind of 2 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
43
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
2
kph wind from S

Seattle weather for Sunday 30th August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south.

20
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from S

Seattle weather for Monday 31st August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 22°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-west.