Provincetown weather live forecast

Today's maximum temperature in Provincetown is expected to be 23°C. Select a day from the live weather forecast for Provincetown, Massachusetts, USA for more weather parameters.

Thursday
17th Sep
23

17

6

6
Friday
18th Sep
21

16

8

6
Saturday
19th Sep
18

12

6

6
Sunday
20th Sep
20

13

1

2
Monday
21st Sep
19

14

2

4

5-day weather forecast updated at 04:01 on Thursday 17th September 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 Thursday 17th September 2026

Expect broken clouds in Provincetown, Massachusetts with a maximum temperature of 23°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Provincetown weather for Friday 18th September 2026

Expect sunshine and showers in Provincetown, Massachusetts with a maximum temperature of 21°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 20 kph from the north.

21
°C maximum temperature
16
°C minimum temperature
sunshine and showers
8
hours of sunshine
6
UV index (High)
21
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Provincetown weather for Saturday 19th September 2026

Expect broken clouds in Provincetown, Massachusetts with a maximum temperature of 18°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Provincetown weather for Sunday 20th September 2026

Expect cloudy with some rain in Provincetown, Massachusetts with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 21 kph from the south-east.

20
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
75
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
21
kph wind from SE

Provincetown weather for Monday 21st September 2026

Expect mostly cloudy with rain in Provincetown, Massachusetts with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 25 kph from the north-east.