Sayville, NY 14 Day Weather - 11782 WeatherWorld.com
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Sayville, NY Weather Forecast


Sayville, NY Weather Forecast Dated: 535 PM Mon Sep 28 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
60°F 15°C
Scattered Showers
Early-Evening
58°F 14°C
Scattered Showers
Refreshing around 60°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NNE to the NNW at 10 mph 17 km/h.
Tuesday, September 29, 2026
Mid-Morning
60°F 15°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, scattered downpours possible, with lower humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
66°F 20°C
Overcast
Enjoyable around 69°F 21°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the SW at 6 mph 11 km/h.
Thursday, October 1, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
68°F 20°C
Partly Cloudy
Mild temperatures up to 70°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds SW at 9 mph 15 km/h.
Friday, October 2, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
70°F 21°C
Overcast
Mild with a high of 76°F 24°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the SW to the NNW at 13 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Saturday, October 3, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mildly cool near 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds tapering down from WSW 14 mph 22 km/h to WSW 4 mph 7 km/h.
Sunday, October 4, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable at 63°F 17°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds turning from the ESE to the SE at 16 mph 26 km/h. Gusts up to 26 mph 42 km/h.
Monday, October 5, 2026
Mid-Morning
66°F 19°C
Heavy Rain Showers
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
67°F 19°C
Overcast
Cool with a high near 66°F 19°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds switching from the SSW to the WSW at 12 mph 20 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, October 6, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
63°F 17°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds moving from the WNW to the NW at 10 mph 15 km/h.
Wednesday, October 7, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
60°F 15°C
Sunny
Mildly cool near 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 8, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
57°F 14°C
Overcast
Comfortable at 58°F 15°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds E at 10 mph 16 km/h.
Friday, October 9, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
58°F 15°C
Scattered Showers
Cool with a high near 60°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds out of the ENE at 12 mph 20 km/h.
Saturday, October 10, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
56°F 14°C
Light Showers
Brisk around 57°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the NE to the NNE at 15 mph 25 km/h. Gusts up to 27 mph 43 km/h.
Sunday, October 11, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
64°F 18°C
Light Showers
Mildly cool near 60°F 16°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the NE to the S at 17 mph 27 km/h. Gusts up to 32 mph 52 km/h.
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