Washington State weather live forecast

Today's maximum temperature in Washington State is expected to be 20°C. Select a day from the live weather forecast for Washington State (Seattle), USA for more weather parameters.

Friday
2nd Oct
20

12

5

4
Saturday
3rd Oct
19

14

10

4
Sunday
4th Oct
21

12

10

4
Monday
5th Oct
19

12

2

3
Tuesday
6th Oct
18

13

6

3

5-day weather forecast updated at 04:00 on Friday 2nd 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.

Top Washington State destinations

Below are temperatures expected today at popular countries, regions and places in Washington State. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Washington State weather forecast by day

Below are the detailed weather forecasts for Washington State for the next 5 days. The forecasts shown are for Seattle and may not represent the whole of Washington State. Browse more destinations in Washington State to view more weather forecasts.

Washington State weather for Friday 2nd October 2026

Expect scattered clouds in Washington State with a maximum temperature of 20°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 2 kph from the north.

20
°C maximum temperature
12
°C minimum temperature
scattered clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
2
kph wind from N

Washington State weather for Saturday 3rd October 2026

Expect scattered clouds in Washington State with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

19
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
6
kph wind from N

Washington State weather for Sunday 4th October 2026

Expect scattered clouds in Washington State with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.

21
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from N

Washington State weather for Monday 5th October 2026

Expect fog in low lying areas in Washington State with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
fog in low lying areas
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
1
kph wind from SW

Washington State weather for Tuesday 6th October 2026

Expect broken clouds in Washington State with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.