Local Forecast

Brookhaven, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Brookhaven, NY

Active Alerts 2 active

Hour-by-Hour  Current Observation

Saturday 10:50 AM EDTSaturday 10:50 AM

°F °C
Regional Observations →
75°F

Haze

  • 80° / 73° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

12 mph

G 17 mph

S

UV Index

9

Very High

Humidity

83%

Dew 69°F

Sun

5:35 AM · 8:19 PM

Rise · Set

Source: BROOKHAVEN (KHWV). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

80° 73°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Areas of smoke before 11am, then areas of smoke and showers and thunderstorms likely between 11am and 2pm, then patchy smoke and showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 74 in the afternoon. South wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Night

Showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 72. Southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Sunday

84° 64°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny. High near 83, with temperatures falling to around 81 in the afternoon. Northwest wind 8 to 12 mph.

Night

Mostly clear, with a low around 63. North wind 3 to 7 mph.

Monday

80° 68°

Mostly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Monday

Sunny. High near 79, with temperatures falling to around 77 in the afternoon. East wind 2 to 8 mph.

Night

Partly cloudy, with a low around 68.

Tuesday

86° 71°

Chance of Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Cloudy, with a low around 71. Chance of precipitation is 90%.

Wednesday

84° 69°

Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 90%.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Brookhaven, NY Weather Analysis Tools