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Norton, MA Local Forecast Office

4NM E Boston MA

Marine Point Forecast

[NOTICE]

Today
High: 28 °F
SSW 6kt
< 1ft
Tonight
Low: 25 °F
Light Wind
< 1ft
Saturday
High: 40 °F
⇑SSW 6kt
< 1ft
Saturday Night
Low: 29 °F
W 7kt
< 1ft
Sunday
High: 36 °F
NW 7kt
< 1ft
Sunday Night
Low: 23 °F
⇑NW 8kt
< 1ft
Monday
High: 28 °F
NW 13kt
< 1ft
Monday Night
Low: 13 °F
WNW 9kt
< 1ft
Tuesday
High: 33 °F
SW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:50 am EST Dec 5, 2025
Forecast Valid: 10am EST Dec 5, 2025-6pm EST Dec 11, 2025

View Nearby Observations

Detailed Forecast

Today

W wind around 6 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSW around 6 kt in the morning. A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Seas 1 ft or less.

Saturday Night

SW wind around 7 kt becoming W after midnight. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

Sunday

NW wind 5 to 7 kt becoming N in the afternoon. Partly sunny. Seas 1 ft or less.

Sunday Night

Variable winds less than 5 kt becoming NW 5 to 8 kt in the evening. A chance of snow, mainly after 8pm. Seas 1 ft or less.

Monday

NW wind 11 to 13 kt, with gusts as high as 21 kt. A chance of snow before 9am. Seas 1 ft or less.

Monday Night

WNW wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.

Tuesday

W wind 5 to 9 kt becoming SSW in the afternoon. 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.