Brookhaven, NY 14 Day Weather - 11719 WeatherWorld.com
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Brookhaven, NY Weather Forecast


Brookhaven, NY Weather Forecast Dated: 1131 AM Sun Sep 13 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Sunday, September 13, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
73°F 23°C
Cloudy
Early-Evening
74°F 23°C
Sunny
Pleasant near 73°F 23°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds easing from S 17 mph 27 km/h to SW 7 mph 10 km/h.
Monday, September 14, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
69°F 20°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds switching from the NNW to the N at 16 mph 26 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, September 15, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
65°F 18°C
Overcast
Comfortable at 65°F 18°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds moving from the NE to the SE at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
69°F 20°C
Sunny
Mild temperatures up to 69°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds out of the SW at 12 mph 20 km/h.
Thursday, September 17, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
72°F 22°C
Scattered Showers
Mild with a high of 73°F 23°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SW to the WSW at 13 mph 21 km/h.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
68°F 20°C
Sunny
Pleasant near 69°F 21°C, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the E at 14 mph 22 km/h.
Saturday, September 19, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable at 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the E to the SSE at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
68°F 20°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
71°F 21°C
Scattered Showers
Enjoyable around 70°F 21°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds blowing from the SW at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 21, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
63°F 17°C
Overcast
Refreshing around 65°F 18°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the NNE to the NE at 17 mph 26 km/h.
Tuesday, September 22, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds shifting from the ENE to the E at 22 mph 35 km/h. Gusts up to 25 mph 41 km/h.
Wednesday, September 23, 2026
Mid-Morning
64°F 18°C
Heavy Rain Showers
Mid-Afternoon
66°F 19°C
Light Showers
Early-Evening
67°F 19°C
Scattered Showers
Comfortable at 66°F 19°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds tapering down from E 30 mph 48 km/h to NE 9 mph 14 km/h.
Thursday, September 24, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
61°F 16°C
Light Showers
Early-Evening
62°F 17°C
Scattered Showers
Cool with a high near 61°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds NE at 13 mph 21 km/h.
Friday, September 25, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
66°F 19°C
Overcast
Refreshing around 66°F 19°C, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 18 mph 29 km/h. Gusts up to 24 mph 39 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
65°F 19°C
Cloudy
Mildly cool near 67°F 20°C, cloudy throughout the day, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 21 mph 33 km/h. Gusts up to 25 mph 41 km/h.
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