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Norton, MA Local Forecast Office

12NM NW Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
Light Wind
< 1ft
Tonight
Low: 64 °F
Light Wind
< 1ft
Friday
High: 74 °F
NE 8kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 74 °F
ENE 9kt
< 1ft
Saturday Night
Low: 68 °F
Light Wind
< 1ft
Sunday
High: 79 °F
⇑S 7kt
< 1ft
Sunday Night
Low: 69 °F
SSW 6kt⇓
< 1ft
Monday
High: 80 °F
WSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:59 am EDT Aug 20, 2026
Forecast Valid: 12pm EDT Aug 20, 2026-6pm EDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers likely, mainly after midnight. Seas 1 ft or less.

Friday

NE wind 6 to 8 kt. A chance of showers. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Showers likely, mainly after 5am. Patchy fog before 9pm, then Patchy fog between 11pm and 2am, then Patchy fog after 5am. Seas 1 ft or less.

Saturday

ENE wind 7 to 9 kt. Showers and possibly a thunderstorm before noon, then showers between noon and 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog before 8am. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. Showers likely, mainly before noon. Patchy fog before 9am. Seas 1 ft or less.

Sunday Night

SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas 1 ft or less.

Monday

WSW wind 5 to 9 kt. Mostly sunny. Seas 1 ft or less.

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.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.