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
12th Oct
15

6

11

3
Tuesday
13th Oct
14

8

1

2
Wednesday
14th Oct
15

10

1

2
Thursday
15th Oct
16

9

11

3
Friday
16th Oct
18

9

9

3

5-day weather forecast updated at 04:02 on Monday 12th October 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 12th October 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the west.

15
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
4
kph wind from W

Port Townsend weather for Tuesday 13th October 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
5
kph wind from SE

Port Townsend weather for Wednesday 14th October 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

15
°C maximum temperature
10
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SE

Port Townsend weather for Thursday 15th October 2026

Expect clear skies in Port Townsend, Washington State with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
6
kph wind from NW

Port Townsend weather for Friday 16th October 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.