10-day forecast for Commack, NY: 39° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Wednesday, October 28
52°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2066° / 47°0
Morning50°feels 48°
Afternoon66°feels 65°
Evening54°feels 53°
Overnight47°feels 43°
66 °
Commack, Tuesday, 20 October
Clear. High 66°, low 47°.
Pressure30.21 inHg
Wind13.3 mph NE
Humidity58%
Visibility6.2 mi
Dew point46°
Wed, 2157° / 48°0
Morning48°feels 42°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight53°feels 51°
57 °
Commack, Wednesday, 21 October
Clear. High 57°, low 48°.
Pressure30.24 inHg
Wind12.5 mph NE
Humidity64%
Visibility6.2 mi
Dew point40°
Thu, 2261° / 47°0
Morning48°feels 44°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight49°feels 46°
61 °
Commack, Thursday, 22 October
Clear. High 61°, low 47°.
Pressure30.00 inHg
Wind10 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Fri, 2352° / 44°0
Morning46°feels 40°
Afternoon48°feels 43°
Evening51°feels 48°
Overnight48°feels 42°
52 °
Commack, Friday, 23 October
Clear. High 52°, low 44°.
Pressure30.24 inHg
Wind13 mph N
Humidity55%
Visibility—
Dew point32°
Sat, 2452° / 44°0
Morning45°feels 40°
Afternoon49°feels 46°
Evening52°feels 49°
Overnight49°feels 46°
52 °
Commack, Saturday, 24 October
Clear. High 52°, low 44°.
Pressure30.56 inHg
Wind10 mph N
Humidity54%
Visibility—
Dew point32°
Sun, 2558° / 49°0
Morning51°feels 49°
Afternoon55°feels 53°
Evening57°feels 54°
Overnight54°feels 52°
58 °
Commack, Sunday, 25 October
Clear. High 58°, low 49°.
Pressure30.59 inHg
Wind10.2 mph SW
Humidity41%
Visibility—
Dew point31°
Mon, 2662° / 54°0
Morning55°feels 53°
Afternoon59°feels 57°
Evening61°feels 60°
Overnight58°feels 56°
62 °
Commack, Monday, 26 October
Overcast. High 62°, low 54°.
Pressure30.30 inHg
Wind12.2 mph SW
Humidity63%
Visibility—
Dew point45°
Tue, 2767° / 55°0
Morning57°feels 56°
Afternoon62°feels 60°
Evening65°feels 64°
Overnight60°feels 60°
67 °
Commack, Tuesday, 27 October
Overcast. High 67°, low 55°.
Pressure30.18 inHg
Wind8.1 mph SW
Humidity42%
Visibility—
Dew point37°
Wed, 2867° / 49°0
Morning62°feels 61°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight51°feels 47°
67 °
Commack, Wednesday, 28 October
Overcast. High 67°, low 49°.
Pressure29.97 inHg
Wind17.1 mph NW
Humidity58%
Visibility—
Dew point48°
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.