10-day forecast for Peconic, NY: 66° to 90°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
76° · 0.22 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 72°0.01
Morning76°feels 76°
Afternoon88°feels 94°
Evening77°feels 78°
Overnight72°feels 72°
88 °
Peconic, Monday, 10 August
Light rain. High 88°, low 72°.
Pressure29.97 inHg
Wind2.4 mph W
Humidity54%
Visibility6.2 mi
Dew point59°
Tue, 1182° / 74°0
Morning74°feels 75°
Afternoon79°feels 79°
Evening79°feels 79°
Overnight76°feels 77°
82 °
Peconic, Tuesday, 11 August
Overcast. High 82°, low 74°.
Pressure29.85 inHg
Wind10.6 mph W
Humidity67%
Visibility6.2 mi
Dew point66°
Wed, 1276° / 71°0.22
Morning71°feels 71°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight75°feels 76°
76 °
Peconic, Wednesday, 12 August
Rain. High 76°, low 71°.
Pressure29.71 inHg
Wind11.1 mph NW
Humidity81%
Visibility6.2 mi
Dew point66°
Thu, 1379° / 70°0.14
Morning72°feels 73°
Afternoon74°feels 75°
Evening78°feels 77°
Overnight71°feels 71°
79 °
Peconic, Thursday, 13 August
Light rain. High 79°, low 70°.
Pressure29.71 inHg
Wind19.8 mph NW
Humidity81%
Visibility—
Dew point67°
Fri, 1475° / 66°0
Morning67°feels 66°
Afternoon70°feels 69°
Evening74°feels 74°
Overnight70°feels 69°
75 °
Peconic, Friday, 14 August
Clear. High 75°, low 66°.
Pressure30.00 inHg
Wind17.1 mph NW
Humidity49%
Visibility—
Dew point48°
Sat, 1577° / 67°0
Morning68°feels 67°
Afternoon72°feels 71°
Evening76°feels 75°
Overnight70°feels 70°
77 °
Peconic, Saturday, 15 August
Clear. High 77°, low 67°.
Pressure30.06 inHg
Wind20.3 mph NW
Humidity54%
Visibility—
Dew point53°
Sun, 1675° / 67°0
Morning68°feels 67°
Afternoon71°feels 70°
Evening74°feels 74°
Overnight71°feels 70°
75 °
Peconic, Sunday, 16 August
Clear. High 75°, low 67°.
Pressure30.18 inHg
Wind14.5 mph N
Humidity51%
Visibility—
Dew point51°
Mon, 1775° / 71°0
Morning72°feels 72°
Afternoon75°feels 75°
Evening74°feels 74°
Overnight73°feels 73°
75 °
Peconic, Monday, 17 August
Overcast. High 75°, low 71°.
Pressure30.18 inHg
Wind17 mph S
Humidity60%
Visibility—
Dew point60°
Tue, 1875° / 69°0
Morning70°feels 70°
Afternoon73°feels 73°
Evening74°feels 74°
Overnight71°feels 71°
75 °
Peconic, Tuesday, 18 August
Overcast. High 75°, low 69°.
Pressure30.12 inHg
Wind10.1 mph SW
Humidity55%
Visibility—
Dew point55°
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 Peconic, 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.