Port Townsend weather live forecast

Today's maximum temperature in Port Townsend is expected to be 15°C. Select a day from the live weather forecast for Port Townsend, Washington State, USA for more weather parameters.

Wednesday
29th Apr
15

7

13

6
Thursday
30th Apr
18

7

11

5
Friday
1st May
17

9

7

5
Saturday
2nd May
19

9

14

6
Sunday
3rd May
22

12

14

6

5-day weather forecast updated at 04:03 on Wednesday 29th April 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 29th April 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Port Townsend weather for Thursday 30th April 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

18
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
9
kph wind from NW

Port Townsend weather for Friday 1st May 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

17
°C maximum temperature
9
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
10
kph wind from NW

Port Townsend weather for Saturday 2nd May 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 19°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

19
°C maximum temperature
9
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Port Townsend weather for Sunday 3rd May 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 22°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.