Alexandria Bay, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13 		Mostly Clear -º / 71º 3% SW 7 mph 76%
Tue
Jul 14 		Mostly Sunny
View Hourly 		90º / 72º 5% SW 13 mph 67%
12am Mostly Clear 73º 1% SW 5 mph 69%
1am Partly Cloudy 73º 2% SW 5 mph 73%
2am Partly Cloudy 72º 2% SW 5 mph 77%
3am Partly Cloudy 73º 2% SW 5 mph 78%
4am Mostly Cloudy 73º 2% SW 6 mph 81%
5am Mostly Cloudy 73º 2% SW 6 mph 82%
6am Mostly Cloudy 73º 2% SW 7 mph 83%
7am Mostly Cloudy 74º 6% SW 8 mph 82%
8am Mostly Cloudy 76º 5% SW 9 mph 77%
9am Partly Cloudy 78º 4% SW 10 mph 73%
10am Mostly Sunny 81º 3% SW 11 mph 70%
11am Sunny 83º 2% SW 11 mph 68%
12pm Sunny 84º 1% SW 12 mph 66%
1pm Sunny 85º 1% SW 12 mph 64%
2pm Sunny 87º 1% SW 13 mph 63%
3pm Partly Cloudy 88º 1% SW 13 mph 60%
4pm Mostly Sunny 88º 1% SW 13 mph 59%
5pm Sunny 89º 1% SW 13 mph 58%
6pm Sunny 88º 1% SW 11 mph 60%
7pm Sunny 88º 1% WSW 10 mph 55%
8pm Sunny 85º 2% WSW 10 mph 57%
9pm Clear 84º 2% WSW 8 mph 59%
10pm Clear 83º 3% WSW 7 mph 62%
11pm Clear 81º 3% W 7 mph 66%
Wed
Jul 15 		Partly Cloudy
View Hourly 		86º / 63º 6% NW 8 mph 51%
12am Partly Cloudy 80º 3% W 6 mph 68%
1am Partly Cloudy 79º 17% W 6 mph 70%
2am Partly Cloudy 77º 18% W 5 mph 74%
3am Partly Cloudy 77º 14% WNW 5 mph 76%
4am Partly Cloudy 75º 16% NW 4 mph 79%
5am Mostly Cloudy 74º 22% NNW 4 mph 81%
6am Mostly Cloudy 73º 7% NNW 4 mph 81%
7am Partly Cloudy 74º 6% NNW 3 mph 76%
8am Partly Cloudy 76º 3% NNW 3 mph 71%
9am Partly Cloudy 78º 2% NNW 3 mph 64%
10am Mostly Cloudy 80º 1% NNW 4 mph 56%
11am Mostly Cloudy 82º 0% NW 5 mph 50%
12pm Mostly Cloudy 83º 0% NW 6 mph 45%
1pm Mostly Cloudy 84º 0% NW 7 mph 41%
2pm Mostly Cloudy 85º 0% WNW 7 mph 41%
3pm Mostly Cloudy 85º 0% WNW 8 mph 40%
4pm Partly Cloudy 85º 0% WNW 8 mph 39%
5pm Partly Cloudy 84º 0% NW 7 mph 41%
6pm Mostly Sunny 83º 0% NW 6 mph 43%
7pm Mostly Sunny 82º 0% NW 5 mph 45%
8pm Sunny 79º 0% NNW 3 mph 48%
9pm Clear 75º 0% NNW 2 mph 55%
10pm Clear 73º 1% NW 2 mph 59%
11pm Clear 71º 1% WNW 2 mph 63%
Thu
Jul 16 		Partly Cloudy 84º / 58º 24% W 9 mph 55%
Fri
Jul 17 		Mostly Sunny 78º / 60º 1% NNW 3 mph 49%
Sat
Jul 18 		PM Showers 80º / 62º 31% SE 4 mph 58%
Sun
Jul 19 		Showers 81º / 62º 50% N 5 mph 63%
Mon
Jul 20 		PM Showers 81º / 65º 48% SSE 6 mph 65%

Weather Radar for Alexandria Bay, NY See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Alexandria Bay, NY

Tonight
Low : 70ºF
SW wind around 8 kt. Increasing clouds. Waves 1 ft or less.
Tuesday
High : 88ºF
SW wind 12 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.
Tuesday Night
Low : 71ºF
WSW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly between 2am and 3am. Waves 1 ft or less.
Wednesday
High : 86ºF
Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. A slight chance of showers and thunderstorms before 7am. Waves 1 ft or less.
Wednesday Night
Low : 65ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Thursday
High : 80ºF
Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. Mostly sunny. Waves 1 ft or less.
Thursday Night
Low : 60ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Friday
High : 77ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
Low : 60ºF
Variable winds 5 kt or less. Partly cloudy. 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

    TuesdayWednesdayThursday
    Wind Speed (MPH) 569121310643683
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 569121310643683
    DIR SWSWSWSWSWWSWWNWNNWNWWNWNNW

    Current Weather Conditions In Alexandria Bay, NY

    As Of: 2 minutes ago

    • 73ºF
    • 73ºF
    • 5mph
    • 0º (SW)
    • 5mph
    • Mostly Clear
    • 10mi
    • 30.00"
    • 69%
    • 0ºF

    The weather right now in Alexandria Bay, NY is Mostly Clear. The current temperature is 73°F, and the expected high and low for today, Tuesday, July 14, 2026, are -° high temperature and 71°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Southwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 69 percent, and air pressure at 30 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Heat Advisory - 1:12pm Mon Jul 13 2026

    ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT TUESDAY...

    WHAT: Heat index values in the mid to upper 90s expected.

    WHERE: Erie, Jefferson, Lewis, Genesee, Wyoming, Chautauqua,
    Cattaraugus, and Allegany Counties.

    WHEN: From 11 AM to 8 PM EDT Tuesday.

    IMPACTS: Hot temperatures and high humidity may cause heat
    related illnesses to occur.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sun, and check up on relatives and neighbors. Young children and
    pets should never be left unattended in vehicles under any
    circumstances. This is especially true during hot weather when car
    interiors can reach lethal temperatures in a matter of minutes.

    Take extra precautions if you work or spend time outside. When
    possible reschedule strenuous activities to early morning or
    evening. Know the signs and symptoms of heat exhaustion and heat
    stroke. Wear lightweight and loose fitting clothing when possible.
    To reduce risk during outdoor work, the Occupational Safety and
    Health Administration recommends scheduling frequent rest breaks in
    shaded or air conditioned environments. Anyone overcome by heat
    should be moved to a cool and shaded location. Heat stroke is an
    emergency! Call 9 1 1.

    &&