10-day forecast for Brookhaven, NY: 42° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Thursday, October 22
60° · 0.09 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2266° / 47°0
Morning50°feels 48°
Afternoon65°feels 63°
Evening58°feels 56°
Overnight47°feels 42°
66 °
Brookhaven, Thursday, 22 October
Overcast. High 66°, low 47°.
Pressure29.97 inHg
Wind8.7 mph N
Humidity46%
Visibility6.2 mi
Dew point38°
Fri, 2354° / 45°0
Morning45°feels 41°
Afternoon53°feels 50°
Evening48°feels 48°
Overnight49°feels 44°
54 °
Brookhaven, Friday, 23 October
Clear. High 54°, low 45°.
Pressure30.39 inHg
Wind8 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 42°0
Morning44°feels 41°
Afternoon57°feels 55°
Evening48°feels 47°
Overnight44°feels 44°
58 °
Brookhaven, Saturday, 24 October
Partly cloudy. High 58°, low 42°.
Pressure30.56 inHg
Wind2.5 mph N
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 2562° / 43°0
Morning44°feels 44°
Afternoon62°feels 60°
Evening58°feels 56°
Overnight44°feels 43°
62 °
Brookhaven, Sunday, 25 October
Clear. High 62°, low 43°.
Pressure30.56 inHg
Wind2.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point41°
Mon, 2663° / 45°0
Morning49°feels 47°
Afternoon58°feels 57°
Evening60°feels 59°
Overnight50°feels 48°
63 °
Brookhaven, Monday, 26 October
Clear. High 63°, low 45°.
Pressure30.36 inHg
Wind4.7 mph W
Humidity64%
Visibility—
Dew point44°
Tue, 2755° / 50°0
Morning51°feels 49°
Afternoon53°feels 50°
Evening55°feels 51°
Overnight51°feels 49°
55 °
Brookhaven, Tuesday, 27 October
Clear. High 55°, low 50°.
Pressure30.39 inHg
Wind12.3 mph NE
Humidity49%
Visibility—
Dew point34°
Wed, 2859° / 51°0
Morning53°feels 51°
Afternoon57°feels 56°
Evening58°feels 56°
Overnight56°feels 55°
59 °
Brookhaven, Wednesday, 28 October
Overcast. High 59°, low 51°.
Pressure30.47 inHg
Wind11.5 mph S
Humidity57%
Visibility—
Dew point41°
Thu, 2964° / 57°0
Morning59°feels 59°
Afternoon62°feels 62°
Evening62°feels 62°
Overnight60°feels 60°
64 °
Brookhaven, Thursday, 29 October
Overcast. High 64°, low 57°.
Pressure30.24 inHg
Wind13.2 mph SW
Humidity78%
Visibility—
Dew point55°
Fri, 3060° / 51°0.09
Morning59°feels 58°
Afternoon57°feels 55°
Evening51°feels 49°
Overnight52°feels 51°
60 °
Brookhaven, Friday, 30 October
Light rain. High 60°, low 51°.
Pressure30.18 inHg
Wind14 mph N
Humidity59%
Visibility—
Dew point44°
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.