For More Weather Information:

Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:57 pm EST Nov 2, 2026
Forecast Valid: 8pm EST Nov 2, 2026-6pm EST Nov 9, 2026

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Tuesday

S wind 8 to 10 kt. A slight chance of showers before 3pm. Waves 1 ft or less.

Tuesday Night

S wind around 11 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

SSE wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

S wind around 11 kt. Showers likely after 1am. Waves 1 ft or less.

Thursday

S wind 6 to 11 kt becoming WSW in the afternoon. Showers and possibly a thunderstorm. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers before 1am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

The water temperature off Rochester is 57 degrees, and the water
temperature off Oswego is 58 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.