Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 9°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Saturday
18th Apr
9

7

0

2
Sunday
19th Apr
11

6

1

2
Monday
20th Apr
9

5

9

6
Tuesday
21st Apr
6

4

9

5
Wednesday
22nd Apr
10

6

9

5

5-day weather forecast updated at 04:03 on Saturday 18th April 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 18th April 2026

Expect overcast skies in Chatham, Massachusetts with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

9
°C maximum temperature
7
°C minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
13
kph wind from NE

Chatham weather for Sunday 19th April 2026

Expect mostly cloudy with rain in Chatham, Massachusetts with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 18 kph from the north-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
94
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

Chatham weather for Monday 20th April 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 9°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 15 kph from the north-west.

9
°C maximum temperature
5
°C minimum temperature
sunshine and showers
9
hours of sunshine
6
UV index (High)
33
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
15
kph wind from NW

Chatham weather for Tuesday 21st April 2026

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

6
°C maximum temperature
4
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
13
kph wind from N

Chatham weather for Wednesday 22nd April 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 16 kph from the south-west.