For More Weather Information:

Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:22 pm EDT Sep 16, 2026
Forecast Valid: 2pm EDT Sep 16, 2026-6pm EDT Sep 22, 2026

This Afternoon

WSW wind around 6 kt. Partly sunny. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming NE 5 to 8 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Thursday

NE wind 5 to 8 kt becoming N in the afternoon. A chance of showers, mainly before 2pm. Waves 1 ft or less.

Thursday Night

NNW wind 6 to 8 kt becoming WNW in the evening. Partly cloudy. Waves 1 ft or less.

Friday

N wind around 12 kt. Sunny. Waves 1 to 2 ft.

Friday Night

NNE wind 7 to 10 kt becoming ENE after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

ESE wind 5 to 9 kt. Showers likely. Waves 1 ft or less.

Sunday

ESE wind around 11 kt becoming NNE in the afternoon. Showers likely. Waves 1 ft or less.

The water temperature off Oswego is 71 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.