Chatham weather live forecast

Today's maximum temperature in Chatham is expected to be 4°C. Select a day from the live weather forecast for Chatham, Massachusetts, USA for more weather parameters.

Thursday
19th Mar
4

-3

4

4
Friday
20th Mar
6

3

7

4
Saturday
21st Mar
6

3

6

4
Sunday
22nd Mar
6

3

0

2
Monday
23rd Mar
6

1

0

1

5-day weather forecast updated at 04:03 on Friday 20th 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 Thursday 19th March 2026

Expect broken clouds in Chatham, Massachusetts with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
2
°C wind chill
9
kph wind from S

Chatham weather for Friday 20th March 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 21 kph from the south-west.

6
°C maximum temperature
3
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
86
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
21
kph wind from SW

Chatham weather for Saturday 21st March 2026

Expect sunshine and showers in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 20 kph from the north.

6
°C maximum temperature
3
°C minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
16
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
20
kph wind from N

Chatham weather for Sunday 22nd March 2026

Expect overcast with light rain in Chatham, Massachusetts with a maximum temperature of 6°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 14 kph from the south.

6
°C maximum temperature
3
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
14
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 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 52% chance of some sleet or snow and a gentle breeze of 18 kph from the north.