Port Townsend weather live forecast

Today's maximum temperature in Port Townsend is expected to be 11°C. Select a day from the live weather forecast for Port Townsend, Washington State, USA for more weather parameters.

Friday
27th Mar
11

3

8

4
Saturday
28th Mar
10

5

3

4
Sunday
29th Mar
8

3

1

2
Monday
30th Mar
8

2

4

4
Tuesday
31st Mar
10

1

0

4

5-day weather forecast updated at 04:03 on Friday 27th March 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 27th March 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

11
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Port Townsend weather for Saturday 28th March 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

10
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Port Townsend weather for Sunday 29th March 2026

Expect overcast skies in Port Townsend, Washington State with a maximum temperature of 8°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

8
°C maximum temperature
3
°C minimum temperature
overcast skies
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
10
kph wind from NW

Port Townsend weather for Monday 30th March 2026

Expect mostly cloudy with rain in Port Townsend, Washington State with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a light breeze of 11 kph from the north.

8
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
55
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
11
kph wind from N

Port Townsend weather for Tuesday 31st March 2026

Expect broken clouds in Port Townsend, Washington State with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.