Washington State weather live forecast

Today's maximum temperature in Washington State is expected to be 16°C. Select a day from the live weather forecast for Washington State (Seattle), USA for more weather parameters.

Tuesday
20th Oct
16

9

10

2
Wednesday
21st Oct
18

9

8

2
Thursday
22nd Oct
14

9

0

2
Friday
23rd Oct
12

8

5

1
Saturday
24th Oct
10

7

0

2

5-day weather forecast updated at 04:00 on Tuesday 20th 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 Tuesday 20th October 2026

Expect scattered clouds in Washington State with a maximum temperature of 16°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

16
°C maximum temperature
9
°C minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from N

Washington State weather for Wednesday 21st October 2026

Expect scattered clouds in Washington State with a maximum temperature of 18°C, maximum UV of 2 (Low) and 8 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
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
1
kph wind from N

Washington State weather for Thursday 22nd October 2026

Expect mostly cloudy with light rain in Washington State with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 1 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
1
kph wind from N

Washington State weather for Friday 23rd October 2026

Expect sunshine and showers in Washington State with a maximum temperature of 12°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and little or no wind of 2 kph from the south.

12
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
2
kph wind from S

Washington State weather for Saturday 24th October 2026

Expect cloudy with some rain in Washington State with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 40% chance of some rain and little or no wind of 4 kph from the north-east.