For More Weather Information:

Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:03 pm EDT Apr 6, 2026
Forecast Valid: 10pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026

Tonight

Variable winds 5 kt or less. A chance of rain and snow showers before 3am, then snow showers. Waves around 1 ft.

Tuesday

WNW wind 15 to 18 kt becoming N 18 to 21 kt. Snow showers likely, mainly before noon. Waves 2 ft building to 5 ft.

Tuesday Night

W wind 10 to 13 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves around 2 ft.

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

S wind 9 to 12 kt increasing to 13 to 16 kt after midnight. Winds could gust as high as 22 kt. Mostly clear. Waves 1 ft or less.

Thursday

S wind around 19 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

S wind 12 to 15 kt, with gusts as high as 22 kt. Mostly cloudy. Waves 1 ft or less.

Friday

S wind 5 to 8 kt becoming SSW in the afternoon. A chance of showers. Waves 1 ft or less.

Friday Night

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

*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.