Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 13°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Tuesday
12th May
13

8

12

5
Wednesday
13th May
13

10

2

4
Thursday
14th May
14

11

2

3
Friday
15th May
13

10

3

5
Saturday
16th May
16

10

9

6

5-day weather forecast updated at 04:02 on Tuesday 12th 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 Tuesday 12th May 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

13
°C maximum temperature
8
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
13
kph wind from N

Chatham weather for Wednesday 13th May 2026

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from S

Chatham weather for Thursday 14th May 2026

Expect mostly cloudy with rain in Chatham, Massachusetts with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 17 kph from the south-east.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
87
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
17
kph wind from SE

Chatham weather for Friday 15th May 2026

Expect mostly cloudy with rain in Chatham, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 37% chance of some rain and a light breeze of 12 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
5
UV index (Moderate)
37
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

Chatham weather for Saturday 16th May 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 16°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a gentle breeze of 16 kph from the south-west.