Port Townsend weather live forecast

Today's maximum temperature in Port Townsend is expected to be 13°C. Select a day from the live weather forecast for Port Townsend, Washington State, USA for more weather parameters.

Friday
8th May
13

8

2

3
Saturday
9th May
17

9

4

5
Sunday
10th May
15

9

2

4
Monday
11th May
16

9

10

6
Tuesday
12th May
19

9

5

6

5-day weather forecast updated at 04:03 on Saturday 9th 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 Friday 8th May 2026

Expect mostly cloudy with rain in Port Townsend, Washington State with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected and a light breeze of 7 kph from the west.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
<20
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

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 4 hours 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
9
°C minimum temperature
broken clouds
4
hours 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 4 (Moderate) and 2 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
9
°C minimum temperature
broken clouds
2
hours of sunshine
4
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 10 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
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
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 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.