Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 27°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Friday
31st Jul
27

15

15

8
Saturday
1st Aug
21

15

6

6
Sunday
2nd Aug
21

14

9

5
Monday
3rd Aug
23

13

15

7
Tuesday
4th Aug
27

15

11

7

5-day weather forecast updated at 04:00 on Friday 31st July 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 31st July 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.

27
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
3
kph wind from NW

Seattle weather for Saturday 1st August 2026

Expect mostly cloudy with light rain in Seattle, Washington State with a maximum temperature of 21°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 10 kph from the south.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
6
UV index (High)
46
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Seattle weather for Sunday 2nd August 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
6
kph wind from N

Seattle weather for Monday 3rd August 2026

Expect clear skies in Seattle, Washington State with a maximum temperature of 23°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

23
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
7
kph wind from N

Seattle weather for Tuesday 4th August 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.