10-day forecast for Commack, NY: 37° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
55° · 0.39 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 43°0
Morning50°feels 45°
Afternoon67°feels 66°
Evening50°feels 48°
Overnight43°feels 37°
67 °
Commack, Tuesday, 20 October
Clear. High 67°, low 43°.
Pressure30.24 inHg
Wind13.2 mph NE
Humidity60%
Visibility6.2 mi
Dew point46°
Wed, 2156° / 40°0
Morning41°feels 33°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight41°feels 33°
56 °
Commack, Wednesday, 21 October
Partly cloudy. High 56°, low 40°.
Pressure30.24 inHg
Wind14.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point41°
Thu, 2262° / 48°0
Morning48°feels 44°
Afternoon60°feels 58°
Evening58°feels 57°
Overnight49°feels 44°
62 °
Commack, Thursday, 22 October
Clear. High 62°, low 48°.
Pressure29.94 inHg
Wind11.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 44°0
Morning44°feels 37°
Afternoon52°feels 49°
Evening51°feels 48°
Overnight48°feels 42°
52 °
Commack, Friday, 23 October
Clear. High 52°, low 44°.
Pressure30.21 inHg
Wind15.5 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 2455° / 43°0
Morning45°feels 40°
Afternoon49°feels 46°
Evening55°feels 52°
Overnight49°feels 46°
55 °
Commack, Saturday, 24 October
Clear. High 55°, low 43°.
Pressure30.47 inHg
Wind10.4 mph N
Humidity61%
Visibility—
Dew point34°
Sun, 2561° / 45°0
Morning48°feels 45°
Afternoon55°feels 52°
Evening60°feels 58°
Overnight54°feels 52°
61 °
Commack, Sunday, 25 October
Clear. High 61°, low 45°.
Pressure30.56 inHg
Wind8.8 mph W
Humidity44%
Visibility—
Dew point31°
Mon, 2663° / 52°0
Morning54°feels 52°
Afternoon58°feels 56°
Evening63°feels 61°
Overnight58°feels 57°
63 °
Commack, Monday, 26 October
Partly cloudy. High 63°, low 52°.
Pressure30.33 inHg
Wind14 mph SW
Humidity54%
Visibility—
Dew point40°
Tue, 2763° / 56°0
Morning59°feels 58°
Afternoon60°feels 59°
Evening62°feels 59°
Overnight57°feels 55°
63 °
Commack, Tuesday, 27 October
Clear. High 63°, low 56°.
Pressure30.21 inHg
Wind8.7 mph NW
Humidity59%
Visibility—
Dew point45°
Wed, 2855° / 42°0.39
Morning50°feels 47°
Afternoon46°feels 40°
Evening44°feels 38°
Overnight44°feels 38°
55 °
Commack, Wednesday, 28 October
Light rain. High 55°, low 42°.
Pressure30.09 inHg
Wind15.4 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 Commack, 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.