Seattle weather live forecast

Today's maximum temperature in Seattle is expected to be 18°C. Select a day from the live weather forecast for Seattle, Washington State, USA for more weather parameters.

Wednesday
21st Oct
18

9

9

2
Thursday
22nd Oct
15

9

0

2
Friday
23rd Oct
13

8

6

1
Saturday
24th Oct
12

6

2

1
Sunday
25th Oct
14

9

4

2

5-day weather forecast updated at 04:00 on Wednesday 21st October 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 Wednesday 21st October 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 18°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the north.

18
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
1
kph wind from N

Seattle weather for Thursday 22nd October 2026

Expect broken clouds in Seattle, Washington State with a maximum temperature of 15°C, maximum UV of 2 (Low) and no 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
9
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
2
kph wind from N

Seattle weather for Friday 23rd October 2026

Expect scattered clouds in Seattle, Washington State with a maximum temperature of 13°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the west.

13
°C maximum temperature
8
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
1
kph wind from W

Seattle weather for Saturday 24th October 2026

Expect mostly cloudy with light rain in Seattle, Washington State with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and little or no wind of 4 kph from the north.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
28
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
4
kph wind from N

Seattle weather for Sunday 25th October 2026

Expect sunshine and showers in Seattle, Washington State with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and little or no wind of 4 kph from the east.