Weather Alert
Chatham Weather Warning NWS WEATHER ALERT FOR THE CHATHAM, MA AREA - FLOOD WATCH Issued: 230 PM EST Fri Nov 6 2026 Chatham Weather Warning

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Chatham, MA Weather Forecast

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Chatham, MA Weather Forecast

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Chatham MA weather - Overcast - 62°F
Overcast
62°F
Updated 9:56 am
Feels Like 59°F
Humidity 100%
Wind SE 3 mph
Barometer  29.72 in
Dew Point 62°F
Chatham MA weather - Overcast - 17°C
Overcast
17°C
Updated 9:56 am
Feels Like 15°C
Humidity 100%
Wind SE 5 km/h
Barometer  100.6 kPa
Dew Point 17°C
WX Settings

Chatham Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Chatham, MA Weather - Today Chance Of T-Storm Chatham, MA Weather - Tonight Chance Of Showers Chatham, MA Weather - Sunday Mostly Sunny Chatham, MA Weather - Sunday Night Mostly Clear Chatham, MA Weather - Monday Mostly Sunny Chatham, MA Weather - Monday Night Mostly Clear Chatham, MA Weather - Tuesday Mostly Clear Chatham, MA Weather - Tuesday Night Mostly Clear Chatham, MA Weather - Veterans Day Mostly Clear Chatham, MA Weather - Wednesday Night Partly Cloudy Chatham, MA Weather - Thursday Partly Cloudy Chatham, MA Weather - Thursday Night Chance Of Rain
Chance of T-Storm Chance of Showers Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Chance of Rain
Hi: 61°FHi: 16°C
 Lo: 45°FLo: 7°C Hi: 59°FHi: 15°C
 Lo: 45°FLo: 7°C Hi: 55°FHi: 13°C
 Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C		 Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C		 Hi: 59°FHi: 15°C
Lo: 45°FLo: 7°C		 Hi: 59°FHi: 15°C
Lo: 45°FLo: 7°C		 Hi: 51°FHi: 11°C
Lo: 39°FLo: 4°C		 Hi: 51°FHi: 11°C
Lo: 39°FLo: 4°C		 Lo: 39°FLo: 4°C
POP: 100% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 703 AM EST Sat Nov 07 2026 Chatham, MA Weather - WeatherWorld.com

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Issued: 644 AM EST Sat Nov 7 2026

Key Messages

  • Widespread rain continues this evening and overnight with some urban and poor drainage flooding possible. Rain will be heavy at times southeast MA and RI where flood risk is greatest.
  • Cooler and drier conditions arrive next week, though it could turn unsettled once more towards the second half of the week.

Discussion

... KEY MESSAGE 1...Widespread rain gradually ends this morning. Rain will be heavy at times southeast MA and RI, where flood risk is greatest. Another round of lighter sh...