Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Overnight
Low: 58 °F
Water: 55 °F
Light Wind
< 1ft
Monday
High: 68 °F
SE 9kt
< 1ft
Monday Night
Low: 58 °F
NNE 10kt⇓
1ft
Tuesday
High: 69 °F
W 10kt
< 1ft
Tuesday Night
Low: 59 °F
W 8kt⇓
1ft
Wednesday
High: 71 °F
W 7kt
< 1ft
Wednesday Night
Low: 58 °F
Light Wind
< 1ft
Thursday
High: 72 °F
Light Wind
< 1ft
Thursday Night
Low: 61 °F
⇑SSE 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 pm EDT Jun 21, 2026
Forecast Valid: 12am EDT Jun 22, 2026-6pm EDT Jun 28, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Monday

SSE wind 7 to 9 kt becoming E in the afternoon. Showers, mainly after 10am. Waves 1 ft or less.

Monday Night

NNE wind 5 to 10 kt becoming variable and less than 5 kt. Showers likely, mainly before 8pm. Waves around 1 ft.

Tuesday

W wind 7 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves around 1 ft.

Wednesday

W wind 5 to 7 kt. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Thursday

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

Thursday Night

Variable winds less than 5 kt becoming SSE around 6 kt in the evening. A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 63 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.