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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:22 pm EDT Oct 3, 2026
Forecast Valid: 2pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026

This Afternoon

NNE wind around 10 kt. Sunny. Waves 1 ft or less.

Tonight

NE wind 6 to 11 kt becoming SE after midnight. Mostly clear. Waves 1 ft or less.

Sunday

SSE wind 10 to 12 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

S wind 10 to 14 kt becoming W after midnight. Showers likely, mainly between 2am and 5am. Waves 1 ft or less.

Monday

WNW wind around 20 kt, with gusts as high as 28 kt. A chance of showers before 8am. Waves 4 to 5 ft.

Monday Night

NW wind 13 to 18 kt, with gusts as high as 24 kt. Mostly clear. Waves 4 to 5 ft.

Tuesday

NNW wind around 9 kt becoming WNW in the afternoon. Sunny. Waves 1 to 2 ft.

Tuesday Night

Variable winds less than 5 kt becoming S 5 to 8 kt in the evening. Mostly clear. Waves 1 ft or less.

Wednesday

SSW wind 9 to 12 kt. Mostly sunny. Waves 1 ft or less.

The water temperature off Oswego is 63 degrees.

*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.