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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 76 °F
W 7kt
1ft
Friday
High: 97 °F
WNW 8kt
1-2ft
Friday Night
Low: 75 °F
W 7kt
1ft
Independence Day
High: 90 °F
W 9kt
1-2ft
Saturday Night
Low: 69 °F
Light Wind
1ft
Sunday
High: 82 °F
⇑E 7kt
1ft
Sunday Night
Low: 67 °F
Light Wind
1ft
Monday
High: 76 °F
⇑ESE 9kt
1ft
Monday Night
Low: 64 °F
SSE 6kt⇓
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:49 pm EDT Jul 2, 2026
Forecast Valid: 4pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 7 kt. Mostly clear. Seas around 1 ft.

Friday

WNW wind 6 to 8 kt. Sunny. Seas 1 to 2 ft.

Friday Night

W wind 5 to 7 kt. Partly cloudy. Seas around 1 ft.

Independence Day

W wind 6 to 9 kt. A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the morning. Partly sunny. Seas around 1 ft.

Monday Night

SSE wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers. Seas around 1 ft.

Winds and waves higher in and near tstms. 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.