Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 12°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Friday
8th May
12

9

10

5
Saturday
9th May
12

9

1

5
Sunday
10th May
15

11

4

6
Monday
11th May
12

8

0

1
Tuesday
12th May
12

8

8

6

5-day weather forecast updated at 04:02 on Friday 8th May 2026 GMT

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

Chatham weather forecast by day

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

Chatham weather for Friday 8th May 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Chatham weather for Saturday 9th May 2026

Expect mostly cloudy with rain in Chatham, Massachusetts with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 18 kph from the south.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
84
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Chatham weather for Sunday 10th May 2026

Expect mostly cloudy with light rain in Chatham, Massachusetts with a maximum temperature of 15°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 17 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
27
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
17
kph wind from SW

Chatham weather for Monday 11th May 2026

Expect mostly cloudy with rain in Chatham, Massachusetts 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 77% chance of some rain and a light breeze of 11 kph from the north.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
11
kph wind from N

Chatham weather for Tuesday 12th May 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 12°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.