Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 6°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Sunday
21st Dec
6

-1

8

1
Monday
22nd Dec
0

-3

6

1
Tuesday
23rd Dec
3

-1

0

0
Wednesday
24th Dec
3

0

0

1
Thursday
25th Dec
2

-1

3

0

5-day weather forecast updated at 04:03 on Sunday 21st December 2025 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 21st December 2025

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

6
°C maximum temperature
-1
°C minimum temperature
broken clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from SW

Chatham weather for Monday 22nd December 2025

Expect scattered clouds in Chatham, Massachusetts with a maximum temperature of 0°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 19 kph from the north-west.

0
°C maximum temperature
-3
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-5
°C wind chill
19
kph wind from NW

Chatham weather for Tuesday 23rd December 2025

Expect cloudy with sleet or snow in Chatham, Massachusetts with a maximum temperature of 3°C and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 99% chance of some sleet or snow and a gentle breeze of 13 kph from the south.

3
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
13
kph wind from S

Chatham weather for Wednesday 24th December 2025

Expect cloudy with sleet or snow in Chatham, Massachusetts with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 25% chance of some sleet or snow and a moderate breeze of 21 kph from the north.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
25
% chance of some sleet or snow
<2
mm of sleet/snow expected
-2
°C wind chill
21
kph wind from N

Chatham weather for Thursday 25th December 2025

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 2°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.