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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
S 20kt
2ft
Tonight
Low: 65 °F
SSW 13kt
1-2ft
Juneteenth
High: 80 °F
W 14kt
2ft
Friday Night
Low: 63 °F
W 12kt
2ft
Saturday
High: 78 °F
W 15kt
2ft
Saturday Night
Low: 62 °F
W 11kt
1-2ft
Sunday
High: 77 °F
WNW 7kt
1ft
Sunday Night
Low: 62 °F
Light Wind
1ft
Monday
High: 72 °F
⇑SSE 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:00 am EDT Jun 18, 2026
Forecast Valid: 12pm EDT Jun 18, 2026-6pm EDT Jun 24, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 7 PM EDT THIS EVENING...

This Afternoon

S wind 17 to 20 kt, with gusts as high as 34 kt. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 2 ft.

Tonight

SSW wind 10 to 13 kt becoming WSW after midnight. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly before 7pm. Seas 1 to 2 ft.

Juneteenth

W wind 12 to 14 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 2 ft.

Friday Night

W wind around 12 kt. Clear. Seas around 2 ft.

Saturday

W wind around 15 kt, with gusts as high as 23 kt. Sunny. Seas around 2 ft.

Saturday Night

W wind 7 to 11 kt. Mostly clear. Seas 1 to 2 ft.

Sunday

WNW wind around 7 kt becoming NNE in the afternoon. A chance of showers after 3pm. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Showers likely. Seas around 1 ft.

*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.