Weather

Please wait while your browser fetches the current weather. This may take a couple of seconds.

Cape Cod weather is provided by CapeGuide.com.

Add the weather to your Web site.

Tides

Add the tides to your Web site.

Forecast

The following is the 7 day weather and marine forecast for the Chatham, MA area. This Information was last updated Thursday, July 2020 at 12:42 PM. These forecasts are provided by NOAA.

Thursday - July 16

Mostly Cloudy
Low: 60 ºF
High: 73 ºF

Marine forcast for Thursday Afternoon
Winds from the East. 5 to 10 knots. Seas 3 to 4 feet.
Marine forcast for Thursday Night
Winds from the South East. 5 to 10 knots. Seas around 3 feet.

Friday - July 17

Chance Rain Showers
Low: 68 ºF
High: 76 ºF

Marine forcast for Friday
Winds from the South. 10 to 15 knots. Gusts up to 20 knots in the afternoon. Seas 3 to 4 feet.
Marine forcast for Friday Night
Winds from the South. 10 to 15 knots with gusts up to 20 knots, becoming South West 5 to 10 knots after midnight. Seas around 4 feet. A chance of showers. Patchy fog in the evening.

Saturday - July 18

Partly Sunny
Low: 69 ºF
High: 82 ºF

Marine forcast for Saturday
Winds from the South West. 5 to 10 knots. Seas around 3 feet.
Marine forcast for Saturday Night
Winds from the South West. 5 to 10 knots. Seas around 3 feet.

Sunday - July 19

Mostly Sunny
Low: 72 ºF
High: 83 ºF

Marine forcast for Sunday
Winds from the South West. 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 3 feet.
Marine forcast for Sunday Night
Winds from the South West. 10 to 15 knots. Gusts up to 20 knots in the evening. Seas around 3 feet.

Monday - July 20

Slight Chance Thunderstorms
Low: 71 ºF
High: 83 ºF

Marine forcast for Monday
Winds from the South West. 10 to 15 knots. Seas 4 to 5 feet.
Marine forcast for Monday Night
Winds from the South West. 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to 5 feet. A chance of showers and thunderstorms after midnight.

Tuesday - July 21

Chance Rain Showers
Low: 70 ºF
High: 83 ºF

Wednesday - July 22

Chance Thunderstorms
Low: na
High: 79 ºF

Winds and seas higher in and near thunderstorms.