For More Weather Information:

Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 3:57 am EDT May 27, 2026
Forecast Valid: 4am EDT May 27, 2026-6pm EDT Jun 2, 2026

Wednesday

W wind 6 to 8 kt becoming WNW in the morning. Mostly sunny. Waves around 1 ft.

Wednesday Night

Variable winds less than 5 kt becoming N 5 to 7 kt after midnight. A slight chance of showers after 2am. Waves 1 ft or less.

Thursday

N wind around 10 kt becoming W in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

W wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Friday

W wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Partly sunny. Waves 1 to 2 ft.

Friday Night

NNW wind around 16 kt. A chance of showers, mainly before 2am. Waves 3 to 4 ft.

Saturday

NNW wind 12 to 15 kt. Mostly sunny. Waves 2 to 3 ft.

Saturday Night

N wind around 6 kt becoming WNW after midnight. Mostly clear. Waves 1 ft or less.

Sunday

W wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.

The water temperature off Rochester is 43 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.