Brookhaven, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Brookhaven, NY in one place.
Sunny. High near 58, with temperatures falling to around 56 in the afternoon. Northwest wind 7 to 10 mph.
Local Weather Overview
This forecast page for Brookhaven, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 3:00 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Brookhaven, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:00 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Brookhaven
Tuesday looks like the warmest upcoming period in Brookhaven at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Monday at about 9 to 16 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:00 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 41.
Mostly sunny, with a high near 53.
Mostly cloudy, with a low around 43.
Mostly cloudy, with a high near 60.
Mostly cloudy, with a low around 51.
Partly sunny, with a high near 66.
A slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 53.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 65.
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
58°F |
7 to 10 mph
NW
|
|
Saturday Night
Apr 11
|
Clear
|
41°F |
6 mph
N
|
|
Sunday
Apr 12
|
Mostly Sunny
|
53°F |
2 to 8 mph
SE
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
43°F |
9 mph
S
|
|
Monday
Apr 13
|
Mostly Cloudy
|
60°F |
9 to 16 mph
S
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
51°F |
12 to 16 mph
SW
|
|
Tuesday
Apr 14
|
Partly Sunny
|
66°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 14
|
Slight Chance Rain Showers
|
53°F |
9 to 15 mph
SW
|
|
Wednesday
Apr 15
|
Partly Sunny then Slight Chance Rain Showers
|
65°F |
9 to 14 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Rain Showers
|
49°F |
9 to 13 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brookhaven.
