10-day forecast for Brookhaven, NY: 37° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, October 20
54° · 0.31 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2066° / 42°0
Morning48°feels 44°
Afternoon66°feels 65°
Evening49°feels 47°
Overnight42°feels 38°
66 °
Brookhaven, Tuesday, 20 October
Clear. High 66°, low 42°.
Pressure30.24 inHg
Wind10.9 mph N
Humidity61%
Visibility6.2 mi
Dew point47°
Wed, 2156° / 39°0
Morning40°feels 33°
Afternoon55°feels 53°
Evening52°feels 50°
Overnight41°feels 34°
56 °
Brookhaven, Wednesday, 21 October
Partly cloudy. High 56°, low 39°.
Pressure30.21 inHg
Wind11.5 mph NE
Humidity65%
Visibility6.2 mi
Dew point41°
Thu, 2261° / 47°0
Morning48°feels 44°
Afternoon60°feels 58°
Evening58°feels 56°
Overnight47°feels 42°
61 °
Brookhaven, Thursday, 22 October
Clear. High 61°, low 47°.
Pressure29.91 inHg
Wind8.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point41°
Fri, 2352° / 43°0
Morning43°feels 36°
Afternoon52°feels 49°
Evening51°feels 47°
Overnight47°feels 41°
52 °
Brookhaven, Friday, 23 October
Clear. High 52°, low 43°.
Pressure30.18 inHg
Wind13.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Sat, 2455° / 42°0
Morning44°feels 40°
Afternoon49°feels 46°
Evening54°feels 51°
Overnight46°feels 44°
55 °
Brookhaven, Saturday, 24 October
Clear. High 55°, low 42°.
Pressure30.47 inHg
Wind7.5 mph N
Humidity58%
Visibility—
Dew point33°
Sun, 2559° / 43°0
Morning46°feels 43°
Afternoon54°feels 51°
Evening59°feels 57°
Overnight54°feels 52°
59 °
Brookhaven, Sunday, 25 October
Clear. High 59°, low 43°.
Pressure30.53 inHg
Wind10.8 mph SW
Humidity50%
Visibility—
Dew point34°
Mon, 2662° / 53°0
Morning54°feels 52°
Afternoon58°feels 56°
Evening61°feels 60°
Overnight58°feels 57°
62 °
Brookhaven, Monday, 26 October
Clear. High 62°, low 53°.
Pressure30.33 inHg
Wind15.1 mph SW
Humidity56%
Visibility—
Dew point41°
Tue, 2763° / 55°0
Morning59°feels 58°
Afternoon60°feels 58°
Evening61°feels 59°
Overnight56°feels 54°
63 °
Brookhaven, Tuesday, 27 October
Clear. High 63°, low 55°.
Pressure30.21 inHg
Wind8.6 mph W
Humidity56%
Visibility—
Dew point44°
Wed, 2854° / 43°0.31
Morning51°feels 47°
Afternoon46°feels 40°
Evening45°feels 39°
Overnight45°feels 38°
54 °
Brookhaven, Wednesday, 28 October
Light rain. High 54°, low 43°.
Pressure30.09 inHg
Wind16.4 mph N
Humidity87%
Visibility—
Dew point43°
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.