For More Weather Information:

Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:04 am EDT Apr 10, 2026
Forecast Valid: 11am EDT Apr 10, 2026-6pm EDT Apr 16, 2026

Today

NE wind 8 to 12 kt becoming NNW in the afternoon. Showers, mainly after 3pm. Waves 1 ft or less.

Tonight

WNW wind 7 to 10 kt. Showers likely, mainly before midnight. Waves around 1 ft.

Saturday

NW wind around 10 kt becoming W in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 to 2 ft.

Saturday Night

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

Sunday

SE wind 7 to 10 kt. A slight chance of rain and snow showers before 11am, then a chance of rain showers. Waves 1 ft or less.

Sunday Night

S wind 16 to 19 kt. A chance of showers. Waves 1 ft or less.

Monday

WSW wind 15 to 17 kt, with gusts as high as 24 kt. Showers likely, mainly before 2pm. Waves 1 ft building to 3 ft.

Monday Night

W wind 9 to 12 kt decreasing to 6 to 9 kt after midnight. A chance of showers. Waves 2 to 3 ft.

Tuesday

SSE wind 6 to 8 kt becoming WSW in the afternoon. Showers likely. Waves 1 ft or less.

The water temperature off Rochester is 40 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.