Port Townsend weather live forecast

Today's maximum temperature in Port Townsend is expected to be 5°C. Select a day from the live weather forecast for Port Townsend, Washington State, USA for more weather parameters.

Friday
13th Mar
5

2

0

1
Saturday
14th Mar
8

2

9

3
Sunday
15th Mar
6

2

0

2
Monday
16th Mar
11

6

1

2
Tuesday
17th Mar
12

8

0

1

5-day weather forecast updated at 04:03 on Friday 13th 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 13th March 2026

Expect cloudy with sleet or snow in Port Townsend, Washington State with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 71% chance of some sleet or snow and little or no wind of 5 kph from the west.

5
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
71
% chance of some sleet or snow
<5
mm of sleet/snow expected
4
°C wind chill
5
kph wind from W

Port Townsend weather for Saturday 14th March 2026

Expect scattered clouds in Port Townsend, Washington State with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 9 hours 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
2
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from NW

Port Townsend weather for Sunday 15th March 2026

Expect overcast with light rain in Port Townsend, Washington State with a maximum temperature of 6°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 13 kph from the south-east.

6
°C maximum temperature
2
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
95
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
13
kph wind from SE

Port Townsend weather for Monday 16th March 2026

Expect cloudy with some rain in Port Townsend, Washington State with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 16 kph from the south-east.

11
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
64
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
16
kph wind from SE

Port Townsend weather for Tuesday 17th March 2026

Expect cloudy with some rain in Port Townsend, Washington State with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 16 kph from the south-east.