Port Townsend weather live forecast

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

Wednesday
5th Aug
25

14

14

7
Thursday
6th Aug
25

14

15

7
Friday
7th Aug
23

15

13

7
Saturday
8th Aug
22

14

8

7
Sunday
9th Aug
22

13

13

7

5-day weather forecast updated at 04:03 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for Washington State (Port Townsend) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Port Townsend weather forecast by day

Below are the detailed weather forecasts for Port Townsend for the next 5 days.

Port Townsend weather for Wednesday 5th August 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 25°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
9
kph wind from NW

Port Townsend weather for Thursday 6th August 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 25°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from NW

Port Townsend weather for Friday 7th August 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 23°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Port Townsend weather for Saturday 8th August 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 22°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Port Townsend weather for Sunday 9th August 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.