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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
NW 10kt
< 1ft
Tonight
Low: 58 °F
WNW 10kt
< 1ft
Saturday
High: 79 °F
W 10kt
< 1ft
Saturday Night
Low: 62 °F
Light Wind
< 1ft
Sunday
High: 76 °F
Light Wind
< 1ft
Sunday Night
Low: 60 °F
Light Wind
< 1ft
Monday
High: 76 °F
Light Wind
< 1ft
Monday Night
Low: 60 °F
Light Wind
< 1ft
Tuesday
High: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:36 pm CDT Aug 7, 2026
Forecast Valid: 2pm CDT Aug 7, 2026-6pm CDT Aug 13, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy early, then becoming sunny. Waves 1 ft or less.

Tonight

WNW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Saturday

W wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Monday

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

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Tuesday

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

*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.