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.

Monday
25th May
15

10

3

UV2
Tuesday
26th May
15

9

4

UV4
Wednesday
27th May
19

9

13

UV6
Thursday
28th May
20

11

15

UV7
Friday
29th May
16

11

6

UV4

5-day weather forecast updated at 04:03 on Monday 25th 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 Monday 25th May 2026

Expect mostly cloudy with rain in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 23 kph from the south-east.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
UV2
UV index (Low)
71
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
23
kph wind from SE

Port Townsend weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 10 kph from the north-west.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV4
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Port Townsend weather for Wednesday 27th May 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 19°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.

19
°C maximum temperature
9
°C minimum temperature
scattered clouds
13
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
10
kph wind from NW

Port Townsend weather for Thursday 28th May 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 20°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

20
°C maximum temperature
11
°C minimum temperature
scattered clouds
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
20
°C wind chill
9
kph wind from NW

Port Townsend weather for Friday 29th May 2026

Expect mostly cloudy with rain in Port Townsend, Washington State with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a light breeze of 11 kph from the west.