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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:58 am EDT Oct 6, 2026
Forecast Valid: 10am EDT Oct 6, 2026-6pm EDT Oct 12, 2026

Today

NW wind around 10 kt becoming W in the afternoon. Sunny. Waves 1 to 2 ft.

Tonight

SW wind 5 to 10 kt becoming S in the evening. Increasing clouds. Waves 1 ft or less.

Wednesday

SSW wind 10 to 12 kt. A slight chance of showers after 2pm. Waves 1 ft or less.

Wednesday Night

WSW wind 9 to 11 kt. A chance of showers, mainly after 8pm. Waves 1 to 2 ft.

Thursday

W wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers before 2pm. Waves 2 to 3 ft.

Thursday Night

W wind around 12 kt. A chance of showers, mainly between 8pm and 2am. Waves around 3 ft.

Friday

W wind 11 to 13 kt. A chance of showers after 2pm. Waves 2 to 3 ft.

Friday Night

WNW wind around 9 kt. A chance of showers. Waves around 2 ft.

Saturday

W wind 6 to 8 kt becoming SW in the morning. Sunny. Waves 1 to 2 ft.

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.