10-day forecast for Southampton, NY: 65° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
73° · 0.79 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 72°0
Morning75°feels 75°
Afternoon84°feels 88°
Evening76°feels 77°
Overnight74°feels 74°
86 °
Southampton, Monday, 10 August
Clear. High 86°, low 72°.
Pressure29.97 inHg
Wind2 mph S
Humidity56%
Visibility6.2 mi
Dew point59°
Tue, 1180° / 75°0.02
Morning76°feels 77°
Afternoon76°feels 77°
Evening79°feels 79°
Overnight77°feels 78°
80 °
Southampton, Tuesday, 11 August
Light rain. High 80°, low 75°.
Pressure29.83 inHg
Wind7.7 mph NW
Humidity84%
Visibility6.2 mi
Dew point70°
Wed, 1278° / 71°0
Morning72°feels 72°
Afternoon76°feels 76°
Evening76°feels 76°
Overnight74°feels 75°
78 °
Southampton, Wednesday, 12 August
Overcast. High 78°, low 71°.
Pressure29.83 inHg
Wind3.7 mph N
Humidity59%
Visibility6.2 mi
Dew point59°
Thu, 1380° / 73°0.05
Morning76°feels 77°
Afternoon78°feels 79°
Evening79°feels 79°
Overnight75°feels 76°
80 °
Southampton, Thursday, 13 August
Light rain. High 80°, low 73°.
Pressure29.68 inHg
Wind25.7 mph NW
Humidity74%
Visibility—
Dew point69°
Fri, 1476° / 68°0
Morning70°feels 69°
Afternoon71°feels 71°
Evening76°feels 75°
Overnight70°feels 70°
76 °
Southampton, Friday, 14 August
Clear. High 76°, low 68°.
Pressure30.00 inHg
Wind19.8 mph NW
Humidity50%
Visibility—
Dew point51°
Sat, 1576° / 65°0
Morning68°feels 67°
Afternoon70°feels 69°
Evening75°feels 75°
Overnight71°feels 70°
76 °
Southampton, Saturday, 15 August
Clear. High 76°, low 65°.
Pressure30.09 inHg
Wind22.5 mph NW
Humidity53%
Visibility—
Dew point51°
Sun, 1673° / 68°0
Morning68°feels 67°
Afternoon70°feels 69°
Evening73°feels 73°
Overnight72°feels 71°
73 °
Southampton, Sunday, 16 August
Partly cloudy. High 73°, low 68°.
Pressure30.18 inHg
Wind12.1 mph SW
Humidity51%
Visibility—
Dew point50°
Mon, 1773° / 68°0.79
Morning71°feels 71°
Afternoon70°feels 70°
Evening71°feels 72°
Overnight70°feels 71°
73 °
Southampton, Monday, 17 August
Heavy rain. High 73°, low 68°.
Pressure30.00 inHg
Wind24.1 mph SE
Humidity79%
Visibility—
Dew point63°
Tue, 1876° / 66°0
Morning67°feels 67°
Afternoon70°feels 70°
Evening75°feels 75°
Overnight72°feels 72°
76 °
Southampton, Tuesday, 18 August
Overcast. High 76°, low 66°.
Pressure29.97 inHg
Wind20 mph N
Humidity76%
Visibility—
Dew point61°
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 Southampton, 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.