10-day forecast for Fire Island, NY: 42° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, October 14
72° · 0.68 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1368° / 59°0
Morning60°feels 60°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight61°feels 61°
68 °
Fire Island, Tuesday, 13 October
Clear. High 68°, low 59°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity84%
Visibility6.2 mi
Dew point60°
Wed, 1474° / 66°0.02
Morning66°feels 67°
Afternoon70°feels 70°
Evening71°feels 72°
Overnight67°feels 67°
74 °
Fire Island, Wednesday, 14 October
Light rain. High 74°, low 66°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity77%
Visibility6.2 mi
Dew point66°
Thu, 1564° / 56°0
Morning56°feels 55°
Afternoon61°feels 59°
Evening57°feels 56°
Overnight60°feels 60°
64 °
Fire Island, Thursday, 15 October
Clear. High 64°, low 56°.
Pressure30.21 inHg
Wind8 mph N
Humidity60%
Visibility6.2 mi
Dew point46°
Fri, 1672° / 57°0.68
Morning62°feels 62°
Afternoon69°feels 70°
Evening62°feels 62°
Overnight57°feels 56°
72 °
Fire Island, Friday, 16 October
Rain. High 72°, low 57°.
Pressure29.62 inHg
Wind18.2 mph SW
Humidity92%
Visibility6.2 mi
Dew point65°
Sat, 1755° / 43°0.01
Morning50°feels 45°
Afternoon51°feels 48°
Evening49°feels 46°
Overnight45°feels 40°
55 °
Fire Island, Saturday, 17 October
Light rain. High 55°, low 43°.
Pressure30.03 inHg
Wind19.2 mph NW
Humidity60%
Visibility—
Dew point37°
Sun, 1855° / 42°0
Morning45°feels 40°
Afternoon52°feels 50°
Evening54°feels 51°
Overnight50°feels 47°
55 °
Fire Island, Sunday, 18 October
Clear. High 55°, low 42°.
Pressure30.42 inHg
Wind15.3 mph SW
Humidity62%
Visibility—
Dew point38°
Mon, 1960° / 51°0
Morning53°feels 51°
Afternoon57°feels 55°
Evening60°feels 58°
Overnight57°feels 56°
60 °
Fire Island, Monday, 19 October
Clear. High 60°, low 51°.
Pressure30.53 inHg
Wind16.1 mph SW
Humidity53%
Visibility—
Dew point39°
Tue, 2063° / 57°0
Morning58°feels 57°
Afternoon61°feels 60°
Evening62°feels 61°
Overnight58°feels 57°
63 °
Fire Island, Tuesday, 20 October
Overcast. High 63°, low 57°.
Pressure30.33 inHg
Wind11.8 mph W
Humidity63%
Visibility—
Dew point48°
Wed, 2162° / 54°0
Morning56°feels 55°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight56°feels 55°
62 °
Fire Island, Wednesday, 21 October
Clear. High 62°, low 54°.
Pressure30.36 inHg
Wind10.2 mph NE
Humidity62%
Visibility—
Dew point45°
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 Fire Island, 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.