Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 21°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Saturday
6th Jun
21

16

7

8
Sunday
7th Jun
22

14

8

7
Monday
8th Jun
19

13

11

8
Tuesday
9th Jun
22

14

14

8
Wednesday
10th Jun
21

16

15

8

5-day weather forecast updated at 04:02 on Saturday 6th June 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 Saturday 6th June 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 17 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
sunshine and showers
7
hours of sunshine
8
UV index (Very High)
29
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
17
kph wind from SW

Chatham weather for Sunday 7th June 2026

Expect isolated thunderstorms in Chatham, Massachusetts with a maximum temperature of 22°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 18 kph from the south-west.

22
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
61
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Chatham weather for Monday 8th June 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

19
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Chatham weather for Tuesday 9th June 2026

Expect clear skies in Chatham, Massachusetts with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

22
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Chatham weather for Wednesday 10th June 2026

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.