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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 12:36 am EST Feb 21, 2026
Forecast Valid: 2am EST Feb 21, 2026-6pm EST Feb 27, 2026

Saturday

NW wind 7 to 12 kt becoming NNE in the afternoon. A chance of snow showers, mainly before 3pm. Waves 3 ft subsiding to 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of snow showers, mainly after 5am. Waves 1 ft or less.

Sunday

SE wind 6 to 9 kt becoming E in the afternoon. Snow likely. Waves 1 ft or less.

Sunday Night

E wind 7 to 9 kt becoming NNE after midnight. Snow likely. Waves 1 ft or less.

Monday

N wind 13 to 18 kt, with gusts as high as 24 kt. Snow showers likely, mainly after 1pm. Waves 1 ft building to 3 ft.

Monday Night

NNW wind 15 to 18 kt. Snow showers likely. Waves around 4 ft.

Tuesday

W wind 12 to 14 kt. A chance of snow showers before 1pm. Waves 2 to 3 ft.

Tuesday Night

W wind 6 to 8 kt becoming SSE after midnight. A chance of snow showers. Waves 2 ft subsiding to 1 ft or less.

Wednesday

S wind 10 to 13 kt. A chance of snow showers before 1pm, then rain and snow showers likely. 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.