10-day forecast for Brookhaven, NY: 40° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
52°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2159° / 40°0
Morning42°feels 35°
Afternoon59°feels 58°
Evening48°feels 43°
Overnight43°feels 36°
59 °
Brookhaven, Wednesday, 21 October
Mostly clear. High 59°, low 40°.
Pressure30.15 inHg
Wind12.5 mph N
Humidity64%
Visibility6.2 mi
Dew point41°
Thu, 2262° / 48°0
Morning48°feels 44°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight50°feels 45°
62 °
Brookhaven, Thursday, 22 October
Clear. High 62°, low 48°.
Pressure29.94 inHg
Wind10.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Fri, 2352° / 44°0
Morning44°feels 38°
Afternoon52°feels 49°
Evening48°feels 44°
Overnight49°feels 43°
52 °
Brookhaven, Friday, 23 October
Clear. High 52°, low 44°.
Pressure30.30 inHg
Wind10.1 mph N
Humidity51%
Visibility6.2 mi
Dew point30°
Sat, 2456° / 41°0
Morning44°feels 41°
Afternoon52°feels 49°
Evening54°feels 52°
Overnight43°feels 39°
56 °
Brookhaven, Saturday, 24 October
Clear. High 56°, low 41°.
Pressure30.56 inHg
Wind5.6 mph N
Humidity53%
Visibility—
Dew point33°
Sun, 2562° / 44°0
Morning48°feels 46°
Afternoon58°feels 56°
Evening58°feels 57°
Overnight52°feels 50°
62 °
Brookhaven, Sunday, 25 October
Clear. High 62°, low 44°.
Pressure30.56 inHg
Wind5.3 mph W
Humidity57%
Visibility—
Dew point41°
Mon, 2663° / 54°0
Morning56°feels 55°
Afternoon60°feels 59°
Evening62°feels 61°
Overnight59°feels 58°
63 °
Brookhaven, Monday, 26 October
Overcast. High 63°, low 54°.
Pressure30.30 inHg
Wind10.6 mph SW
Humidity60%
Visibility—
Dew point45°
Tue, 2766° / 58°0
Morning60°feels 59°
Afternoon63°feels 62°
Evening65°feels 64°
Overnight63°feels 62°
66 °
Brookhaven, Tuesday, 27 October
Overcast. High 66°, low 58°.
Pressure30.06 inHg
Wind14.4 mph W
Humidity59%
Visibility—
Dew point48°
Wed, 2855° / 44°0
Morning51°feels 47°
Afternoon50°feels 45°
Evening51°feels 47°
Overnight46°feels 40°
55 °
Brookhaven, Wednesday, 28 October
Overcast. High 55°, low 44°.
Pressure30.12 inHg
Wind14.7 mph NW
Humidity49%
Visibility—
Dew point31°
Thu, 2952° / 43°0
Morning44°feels 40°
Afternoon48°feels 43°
Evening51°feels 48°
Overnight48°feels 44°
52 °
Brookhaven, Thursday, 29 October
Overcast. High 52°, low 43°.
Pressure30.18 inHg
Wind15.8 mph SW
Humidity43%
Visibility—
Dew point25°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Brookhaven, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.