Alexandria Bay, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 23
Thundershowers
Close Hourly
72º / 58º 90% SSW 10 mph 89%
10am Cloudy 66º 19% S 5 mph 96%
11am Cloudy 67º 19% S 6 mph 97%
12pm Scattered Thunderstorms 68º 42% SSW 7 mph 97%
1pm Showers 69º 35% SSW 8 mph 88%
2pm Mostly Cloudy 70º 15% SW 9 mph 86%
3pm Mostly Cloudy 71º 15% SW 10 mph 81%
4pm Partly Cloudy 71º 19% SW 10 mph 77%
5pm Mostly Cloudy 70º 21% SW 9 mph 79%
6pm Partly Cloudy 68º 24% SW 9 mph 82%
7pm Showers 67º 36% SSW 8 mph 81%
8pm Few Showers 65º 31% SW 8 mph 84%
9pm Showers 64º 40% SW 7 mph 87%
10pm Showers 64º 35% SW 7 mph 90%
11pm Showers 63º 35% SW 6 mph 91%
Mon
Aug 24
Rain
View Hourly
65º / 58º 87% SSW 10 mph 89%
12am Mostly Cloudy 63º 24% SW 6 mph 92%
1am Cloudy 62º 24% SW 5 mph 91%
2am Showers 62º 53% SW 5 mph 90%
3am Showers 61º 41% SSW 5 mph 91%
4am Showers 61º 51% SSW 4 mph 92%
5am Showers 60º 43% SSW 4 mph 93%
6am Rain 59º 69% SSW 5 mph 96%
7am Rain 60º 64% SSW 5 mph 96%
8am Rain 61º 74% SSW 6 mph 91%
9am Rain 62º 76% SSW 7 mph 90%
10am Rain 62º 85% SSW 8 mph 89%
11am Rain 63º 87% SSW 8 mph 91%
12pm Showers 64º 45% SSW 9 mph 91%
1pm Showers 65º 45% SW 9 mph 86%
2pm Showers 65º 57% SW 9 mph 86%
3pm Rain 65º 70% SW 9 mph 85%
4pm Rain 65º 69% SW 9 mph 86%
5pm Rain 65º 82% SW 8 mph 86%
6pm Light Rain 63º 73% SSW 6 mph 93%
7pm Showers 63º 50% SSW 5 mph 91%
8pm Showers 61º 48% SSW 5 mph 93%
9pm Showers 61º 49% SSW 4 mph 97%
10pm Showers 62º 43% SSW 5 mph 98%
11pm Showers 61º 43% SW 4 mph 99%
Tue
Aug 25
PM Showers
View Hourly
71º / 57º 37% W 5 mph 84%
12am Few Showers 62º 34% SW 4 mph 98%
1am Mostly Cloudy 62º 22% SW 4 mph 97%
2am Cloudy 61º 24% WSW 4 mph 96%
3am Mostly Cloudy 61º 24% WSW 4 mph 96%
4am Mostly Cloudy 61º 24% WSW 4 mph 97%
5am Mostly Cloudy 60º 24% W 4 mph 97%
6am Mostly Cloudy 59º 18% W 3 mph 100%
7am Cloudy 60º 14% W 4 mph 99%
8am Cloudy 62º 19% W 4 mph 95%
9am Cloudy 64º 24% W 4 mph 92%
Wed
Aug 26
Partly Cloudy 77º / 63º 9% SW 5 mph 74%
Thu
Aug 27
Partly Cloudy 78º / 63º 24% SSW 8 mph 72%
Fri
Aug 28
Showers 74º / 56º 51% WSW 6 mph 80%
Sat
Aug 29
Partly Cloudy 74º / 57º 12% WNW 4 mph 67%
Sun
Aug 30
Partly Cloudy 76º / 61º 17% SSW 5 mph 71%

Weather Radar for Alexandria Bay, NY See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Alexandria Bay, NY

Today
High : 73ºF
S wind 9 to 11 kt becoming SW in the afternoon. Showers and possibly a thunderstorm, mainly before 10am, then a chance of showers and thunderstorms after 10am. Waves 1 ft or less.
Tonight
Low : 60ºF
SW wind 6 to 9 kt. A chance of showers and thunderstorms, then showers likely after 11pm. Waves 1 ft or less.
Monday
High : 66ºF
S wind 7 to 11 kt, with gusts as high as 20 kt. Showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.
Monday Night
Low : 59ºF
SW wind around 6 kt becoming variable and less than 5 kt after midnight. Showers and possibly a thunderstorm. Waves 1 ft or less.
Tuesday
High : 71ºF
W wind around 6 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.
Tuesday Night
Low : 60ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Wednesday
High : 75ºF
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Low : 62ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
High : 78ºF
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

NOAA Buoy Data Near Alexandria Bay, NY See Map

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    Wind Speed Forecast for Alexandria Bay, NY

    SundayMondayTuesday
    Wind Speed (MPH) 599755896543
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 599755896543
    DIR SSWSWSWSWSSWSSWSWSSWSSWWSWW

    Current Weather Conditions In Alexandria Bay, NY

    As Of: 49 minutes ago

    • 66ºF
    • 66ºF
    • 5mph
    • 0º (S)
    • 5mph
    • Cloudy
    • 7mi
    • 29.72"
    • 96%
    • 0ºF

    The weather right now in Alexandria Bay, NY is Cloudy. The current temperature is 66°F, and the expected high and low for today, Sunday, August 23, 2026, are 72° high temperature and 58°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the South. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 19 percent, with current humidity at 96 percent, and air pressure at 29.72 in. Visibility is 7 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 3:38am Sun Aug 23 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH TUESDAY EVENING...

    WHAT: Strong currents and dangerous swimming conditions
    expected.

    WHERE: Beaches of Niagara, Orleans, Monroe, Wayne, Northern
    Cayuga, Oswego, and Jefferson counties.

    WHEN: From 8 AM EDT this morning through Tuesday evening.

    IMPACTS: Strong currents and dangerous swimming conditions.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Stay out of the water to avoid dangerous swimming conditions.

    &&