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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:36 pm EST Jan 4, 2026
Forecast Valid: 12am EST Jan 5, 2026-6pm EST Jan 11, 2026

Overnight

N wind around 6 kt becoming variable and less than 5 kt. A slight chance of snow after 5am. Waves around 1 ft.

Monday

SE wind 8 to 10 kt. Snow. Waves 1 ft or less.

Monday Night

SSE wind around 7 kt. A slight chance of snow showers before 1am. Waves 1 ft or less.

Tuesday

SE wind 6 to 9 kt. A chance of showers after 1pm. Waves 1 ft or less.

Tuesday Night

SE wind 10 to 13 kt becoming SW after midnight. Showers. Waves 1 ft or less.

Wednesday

W wind around 13 kt. A chance of rain showers before 1pm, then a slight chance of rain and snow showers. Waves 2 to 3 ft.

Wednesday Night

W wind 7 to 10 kt becoming SW after midnight. Mostly cloudy. Waves 3 ft subsiding to 1 ft.

Thursday

SW wind 6 to 10 kt becoming SE in the afternoon. Mostly cloudy. Waves 1 ft or less.

Thursday Night

SE wind 11 to 14 kt becoming S after midnight. A chance of showers. Waves 1 ft or less.

The water temperature off Rochester is 34 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.