Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 7°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Saturday
21st Mar
7

4

7

3
Sunday
22nd Mar
7

4

0

3
Monday
23rd Mar
5

1

0

1
Tuesday
24th Mar
2

1

6

3
Wednesday
25th Mar
6

2

7

3

5-day weather forecast updated at 04:03 on Saturday 21st March 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 21st March 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 9% chance of some rain and a gentle breeze of 17 kph from the south-west.

7
°C maximum temperature
4
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
9
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
17
kph wind from SW

Chatham weather for Sunday 22nd March 2026

Expect mostly cloudy with light rain in Chatham, Massachusetts with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 18 kph from the south.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
85
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
18
kph wind from S

Chatham weather for Monday 23rd March 2026

Expect cloudy with sleet or snow in Chatham, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 67% chance of some sleet or snow and a moderate breeze of 21 kph from the north.

5
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
67
% chance of some sleet or snow
<20
mm of sleet/snow expected
1
°C wind chill
21
kph wind from N

Chatham weather for Tuesday 24th March 2026

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

2
°C maximum temperature
1
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-2
°C wind chill
15
kph wind from N

Chatham weather for Wednesday 25th March 2026

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.