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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 Wednesday, January 2022 at 9:12 PM. These forecasts are provided by NOAA.

STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY

EVENING

Wednesday - January 26

Increasing Clouds
Low: 25 ºF
High: 28 ºF

Marine forcast for Wednesday Night
Winds from the North West. 15 to 20 knots, becoming North 10 to 15 knots after midnight. Seas 3 to 4 feet. A chance of snow showers, mainly this evening. A chance of light freezing spray this evening.

Thursday - January 27

Snow
Low: 31 ºF
High: 37 ºF

Marine forcast for Thursday
Winds from the North. 5 to 10 knots, becoming South West 10 to 15 knots in the afternoon. Seas 2 to 3 feet.
Marine forcast for Thursday Night
Winds from the South West. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet.

Friday - January 28

Rain/Snow
Low: 19 ºF
High: 35 ºF

Marine forcast for Friday
Winds from the South West. 10 to 15 knots with gusts up to 20 knots, becoming West 5 to 10 knots in the afternoon. Seas 2 to 4 feet.
Marine forcast for Friday Night
Winds from the North. 10 to 15 knots, becoming North East 25 to 30 knots with gusts up to 35 knots after midnight. Seas 4 to 6 feet. Rain with snow likely. Visibility 1 nautical miles or less.

Saturday - January 29

Partly Sunny
Low: 19 ºF
High: 28 ºF

Marine forcast for Saturday
Winds from the North East. 30 to 40 knots with gusts up to 55 knots. Seas 14 to 19 feet. Rain and snow. Visibility 1 nautical miles or less.
Marine forcast for Saturday Night
Winds from the North. 30 to 35 knots with gusts up to 55 knots, becoming North West 25 to 30 knots with gusts up to 35 knots after midnight. Seas 17 to 22 feet. Snow likely with rain. Visibility 1 nautical miles or less.

Sunday - January 30

Partly Sunny
Low: 24 ºF
High: 32 ºF

Marine forcast for Sunday
Winds from the North West. 20 to 25 knots with gusts up to 30 knots. Seas 9 to 14 feet.
Marine forcast for Sunday Night
Winds from the West. 15 to 20 knots with gusts up to 25 knots. Seas 5 to 8 feet.

Monday - January 31

Partly Sunny
Low: 31 ºF
High: 38 ºF

Marine forcast for Monday
Winds from the North West. Around 10 knots. Seas 3 to 5 feet.

Tuesday - February 1

Mostly Cloudy
Low: na
High: 45 ºF

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.