Port Townsend weather live forecast

Today's maximum temperature in Port Townsend is expected to be 17°C. Select a day from the live weather forecast for Port Townsend, Washington State, USA for more weather parameters.

Saturday
9th May
17

10

1

5
Sunday
10th May
15

10

3

5
Monday
11th May
16

9

9

6
Tuesday
12th May
19

9

3

6
Wednesday
13th May
16

10

3

6

5-day weather forecast updated at 04:03 on Sunday 10th May 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 Saturday 9th May 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
7
kph wind from NW

Port Townsend weather for Sunday 10th May 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

15
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from W

Port Townsend weather for Monday 11th May 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 16°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
16
°C wind chill
12
kph wind from NW

Port Townsend weather for Tuesday 12th May 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 19°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

19
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Port Townsend weather for Wednesday 13th May 2026

Expect mostly cloudy with light rain in Port Townsend, Washington State with a maximum temperature of 16°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a light breeze of 8 kph from the west.