43.4547’ N, 76.5067’ W

Oswego, NY

57°
H -°
L 48°
NNE
12mph

Oswego, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Oct 2
Clear -º / 48º 2% NNE 12 mph 75%
Sat
Oct 3
Sunny
View Hourly
61º / 45º 3% NNE 8 mph 61%
1am Clear 57º 1% NNE 12 mph 68%
2am Clear 55º 1% NNE 11 mph 70%
3am Clear 54º 1% NNE 10 mph 73%
4am Clear 53º 1% NNE 9 mph 75%
5am Clear 51º 1% NE 8 mph 77%
6am Clear 50º 2% NE 7 mph 79%
7am Clear 49º 2% NE 6 mph 79%
8am Sunny 50º 4% NE 5 mph 78%
9am Sunny 53º 2% NE 7 mph 70%
10am Sunny 55º 1% NNE 8 mph 64%
11am Sunny 57º 0% NNE 7 mph 59%
12pm Sunny 58º 0% NNE 7 mph 55%
1pm Sunny 59º 0% N 8 mph 53%
2pm Sunny 60º 0% N 8 mph 52%
3pm Sunny 60º 0% N 7 mph 51%
4pm Sunny 60º 0% N 7 mph 51%
5pm Sunny 59º 0% N 8 mph 54%
6pm Sunny 57º 0% N 6 mph 59%
7pm Clear 54º 1% NNE 5 mph 68%
8pm Clear 51º 1% NE 4 mph 75%
9pm Clear 51º 2% NE 4 mph 76%
10pm Clear 49º 3% ENE 4 mph 78%
11pm Clear 48º 3% ENE 4 mph 82%
Sun
Oct 4
Partly Cloudy
View Hourly
66º / 53º 13% SSE 13 mph 67%
12am Clear 47º 4% E 3 mph 84%
1am Clear 46º 4% ESE 4 mph 83%
2am Clear 46º 4% ESE 5 mph 85%
3am Mostly Clear 46º 5% SE 6 mph 87%
4am Mostly Clear 46º 4% SE 6 mph 85%
5am Partly Cloudy 46º 3% SE 7 mph 84%
6am Partly Cloudy 46º 3% SE 8 mph 83%
7am Partly Cloudy 46º 3% SE 8 mph 81%
8am Partly Cloudy 49º 4% SE 8 mph 79%
9am Partly Cloudy 53º 3% SE 10 mph 72%
10am Mostly Cloudy 56º 3% SSE 10 mph 68%
11am Mostly Cloudy 60º 10% SSE 11 mph 63%
12pm Cloudy 62º 10% S 11 mph 61%
1pm Mostly Cloudy 64º 14% S 12 mph 59%
2pm Mostly Cloudy 65º 10% S 12 mph 59%
3pm Mostly Cloudy 65º 7% S 12 mph 62%
4pm Mostly Cloudy 64º 2% S 13 mph 63%
5pm Mostly Cloudy 64º 2% S 12 mph 66%
6pm Partly Cloudy 62º 3% S 11 mph 70%
7pm Mostly Cloudy 61º 4% S 9 mph 73%
8pm Mostly Cloudy 59º 7% S 9 mph 79%
9pm Partly Cloudy 58º 6% S 8 mph 82%
10pm Mostly Cloudy 57º 10% S 8 mph 85%
11pm Partly Cloudy 57º 19% SSW 8 mph 86%
Mon
Oct 5
Partly Cloudy/Wind
View Hourly
58º / 43º 24% WNW 23 mph 60%
12am Partly Cloudy 57º 10% SSW 8 mph 87%
Tue
Oct 6
Sunny 54º / 42º 1% NW 11 mph 57%
Wed
Oct 7
Mostly Sunny 68º / 53º 4% S 11 mph 59%
Thu
Oct 8
Partly Cloudy 65º / 51º 15% WSW 11 mph 71%
Fri
Oct 9
AM Showers 61º / 46º 36% W 13 mph 75%

Weather Radar for Oswego, NY See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Oswego, NY

Tonight
Low : 50ºF
NW wind 12 to 16 kt becoming NNE after midnight. Winds could gust as high as 22 kt. Mostly cloudy, then gradually becoming clear. Waves 3 to 4 ft.
Saturday
High : 55ºF
NE wind around 7 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.
Saturday Night
Low : 46ºF
NE wind 5 to 7 kt becoming SE after midnight. Mostly clear. Waves 1 ft or less.
Sunday
High : 62ºF
S wind around 11 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
Low : 52ºF
S wind 11 to 14 kt becoming W after midnight. A slight chance of showers after 2am. Waves 1 ft or less building to 2 ft.
Monday
High : 54ºF
WNW wind 17 to 19 kt, with gusts as high as 26 kt. A slight chance of showers before 8am. Waves 4 to 5 ft.
Monday Night
Low : 44ºF
NW wind 13 to 18 kt. Mostly clear. Waves 4 to 5 ft.
Tuesday
High : 53ºF
NW wind 9 to 11 kt. Sunny. Waves 1 to 2 ft.
Tuesday Night
Low : 43ºF
W wind around 6 kt becoming SW after midnight. Mostly clear. Waves around 1 ft.

NOAA Buoy Data Near Oswego, NY See Map

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    Wind Speed Forecast for Oswego, NY

    SaturdaySundayMonday
    Wind Speed (MPH) 1287884471012128
    5am9am1pm5pm9pm1am5am9am1pm5pm9pm1am
    MPH 1287884471012128
    DIR NNENENENNNEESESESESSS

    Current Weather Conditions In Oswego, NY

    As Of: 18 minutes ago

    • 57ºF
    • 55ºF
    • 12mph
    • 0º (NNE)
    • 19mph
    • Clear
    • 10mi
    • 30.16"
    • 68%
    • 0ºF

    The weather right now in Oswego, NY is Clear. The current temperature is 57°F, and the expected high and low for today, Saturday, October 3, 2026, are -° high temperature and 48°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the North Northeast. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 55° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 68 percent, and air pressure at 30.16 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 3:41pm Fri Oct 2 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY...

    WHAT: Northwest winds 10 to 20 knots and waves 3 to 6 feet
    expected.

    WHERE: The nearshore waters of Lake Ontario from Hamlin Beach
    to the Saint Lawrence River.

    WHEN: Until 5 AM EDT Saturday.

    IMPACTS: Winds and/or waves will cause hazardous conditions
    that could capsize or damage small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&