Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 25°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Sunday
5th Jul
25

20

3

8
Monday
6th Jul
23

19

0

3
Tuesday
7th Jul
22

18

0

3
Wednesday
8th Jul
23

18

5

6
Thursday
9th Jul
26

19

13

9

5-day weather forecast updated at 04:03 on Sunday 5th July 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 Sunday 5th July 2026

Expect mostly cloudy with light rain in Chatham, Massachusetts with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a light breeze of 9 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
8
UV index (Very High)
22
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
9
kph wind from E

Chatham weather for Monday 6th July 2026

Expect overcast with light rain in Chatham, Massachusetts with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 14 kph from the east.

23
°C maximum temperature
19
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
60
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
14
kph wind from E

Chatham weather for Tuesday 7th July 2026

Expect cloudy with some rain in Chatham, Massachusetts with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 19 kph from the east.

22
°C maximum temperature
18
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Chatham weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Chatham, Massachusetts with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 14 kph from the north-east.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
26
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Chatham weather for Thursday 9th July 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.