Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 25°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Saturday
15th Aug
25

15

8

5
Sunday
16th Aug
25

16

10

6
Monday
17th Aug
26

16

12

5
Tuesday
18th Aug
25

16

11

6
Wednesday
19th Aug
25

15

13

5

5-day weather forecast updated at 04:00 on Saturday 15th 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 Saturday 15th August 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 25°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 3 kph from the south.

25
°C maximum temperature
15
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from S

Seattle weather for Sunday 16th August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 25°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
4
kph wind from N

Seattle weather for Monday 17th August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
4
kph wind from N

Seattle weather for Tuesday 18th August 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 4 kph from the south.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from S

Seattle weather for Wednesday 19th August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 25°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 3 kph from the south.