Weather

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Forecast

The following is the 7 day weather and marine forecast for the Chatham, MA area. This Information was last updated Saturday, May 2022 at 5:12 AM. These forecasts are provided by NOAA.

Saturday - May 21

Patchy Fog
Low: 60 ºF
High: 73 ºF

Marine forcast for Saturday
Winds from the South. 15 to 20 knots with gusts up to 25 knots, diminishing to 10 to 15 knots this afternoon. Seas 3 to 4 feet. A chance of showers with isolated thunderstorms this morning. Areas of fog this morning, then patchy fog this afternoon. Visibility 1 nautical miles or less, increasing to 1 to 3 nautical miles this afternoon.
Marine forcast for Saturday Night
Winds from the South. 10 to 15 knots. Seas 3 to 4 feet. Patchy fog. Visibility 1 nautical miles or less.

Sunday - May 22

Partly Sunny
Low: 58 ºF
High: 72 ºF

Marine forcast for Sunday
Winds from the South West. 15 to 20 knots. Gusts up to 25 knots in the afternoon. Seas 3 to 4 feet.
Marine forcast for Sunday Night
Winds from the South West. 15 to 20 knots, becoming West 10 to 15 knots after midnight. Gusts up to 25 knots. Seas 3 to 5 feet.

Monday - May 23

Slight Chance Rain Showers
Low: 53 ºF
High: 65 ºF

Marine forcast for Monday
Winds from the North. 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet.

Tuesday - May 24

Mostly Cloudy
Low: 51 ºF
High: 62 ºF

Marine forcast for Tuesday
Winds from the South East. 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet.

Wednesday - May 25

Mostly Cloudy
Low: 54 ºF
High: 63 ºF

Thursday - May 26

Chance Rain Showers
Low: 58 ºF
High: 66 ºF

Friday - May 27

Chance Rain Showers
Low: na
High: 68 ºF

Winds and seas higher in and near thunderstorms.