Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 64 °F
Water: 72 °F
WNW 7kt⇓
1ft
Wednesday
High: 77 °F
SSW 6kt⇓
< 1ft
Wednesday Night
Low: 68 °F
SSE 10kt
< 1ft
Thursday
High: 77 °F
S 11kt
< 1ft
Thursday Night
Low: 65 °F
SW 6kt
< 1ft
Friday
High: 72 °F
NW 8kt
1ft
Friday Night
Low: 60 °F
Light Wind
< 1ft
Saturday
High: 73 °F
NW 6kt
< 1ft
Saturday Night
Low: 60 °F
Light Wind
< 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 Aug 25, 2026
Forecast Valid: 10pm EDT Aug 25, 2026-6pm EDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves around 1 ft.

Wednesday

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

Wednesday Night

ESE wind 6 to 10 kt becoming SSE after midnight. Partly cloudy. Waves 1 ft or less.

Thursday

S wind 9 to 11 kt becoming SW in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Thursday Night

SW wind around 6 kt becoming W after midnight. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Waves 1 ft or less.

Friday

NW wind 6 to 8 kt. Mostly sunny. Waves around 1 ft.

Friday Night

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

Saturday

S wind around 6 kt becoming NW in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

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

Winds and waves higher in and near thunderstorms.

*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.