Provincetown weather live forecast

Today's maximum temperature in Provincetown is expected to be 18°C. Select a day from the live weather forecast for Provincetown, Massachusetts, USA for more weather parameters.

Saturday
16th May
18

9

13

8
Sunday
17th May
21

11

9

8
Monday
18th May
18

12

12

8
Tuesday
19th May
21

11

13

8
Wednesday
20th May
21

13

9

7

5-day weather forecast updated at 04:01 on Saturday 16th May 2026 GMT

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The 5-day weather forecast for Massachusetts (Provincetown) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Provincetown weather forecast by day

Below are the detailed weather forecasts for Provincetown for the next 5 days.

Provincetown weather for Saturday 16th May 2026

Expect scattered clouds in Provincetown, Massachusetts with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

18
°C maximum temperature
9
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Provincetown weather for Sunday 17th May 2026

Expect broken clouds in Provincetown, Massachusetts with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
27
kph wind from SW

Provincetown weather for Monday 18th May 2026

Expect scattered clouds in Provincetown, Massachusetts with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
18
°C wind chill
20
kph wind from S

Provincetown weather for Tuesday 19th May 2026

Expect scattered clouds in Provincetown, Massachusetts with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

21
°C maximum temperature
11
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
28
kph wind from SW

Provincetown weather for Wednesday 20th May 2026

Expect scattered clouds in Provincetown, Massachusetts with a maximum temperature of 21°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.