10-day forecast for Seaford, NY: 68° 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
79° · 0.15 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 72°0.09
Morning77°feels 77°
Afternoon87°feels 88°
Evening75°feels 76°
Overnight75°feels 75°
88 °
Seaford, Monday, 10 August
Rain. High 88°, low 72°.
Pressure29.97 inHg
Wind7.9 mph S
Humidity44%
Visibility6.2 mi
Dew point61°
Tue, 1189° / 73°0
Morning75°feels 75°
Afternoon88°feels 89°
Evening86°feels 86°
Overnight74°feels 74°
89 °
Seaford, Tuesday, 11 August
Overcast. High 89°, low 73°.
Pressure29.85 inHg
Wind6.4 mph W
Humidity51%
Visibility6.2 mi
Dew point62°
Wed, 1286° / 77°0.03
Morning78°feels 78°
Afternoon85°feels 86°
Evening81°feels 82°
Overnight81°feels 81°
86 °
Seaford, Wednesday, 12 August
Light rain. High 86°, low 77°.
Pressure29.74 inHg
Wind6.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point61°
Thu, 1387° / 75°0
Morning75°feels 75°
Afternoon85°feels 83°
Evening85°feels 83°
Overnight76°feels 76°
87 °
Seaford, Thursday, 13 August
Clear. High 87°, low 75°.
Pressure29.83 inHg
Wind11.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point57°
Fri, 1476° / 72°0
Morning73°feels 73°
Afternoon74°feels 73°
Evening74°feels 73°
Overnight74°feels 74°
76 °
Seaford, Friday, 14 August
Overcast. High 76°, low 72°.
Pressure30.09 inHg
Wind10.4 mph NW
Humidity44%
Visibility—
Dew point51°
Sat, 1581° / 71°0
Morning75°feels 74°
Afternoon77°feels 76°
Evening78°feels 78°
Overnight75°feels 75°
81 °
Seaford, Saturday, 15 August
Partly cloudy. High 81°, low 71°.
Pressure30.18 inHg
Wind10 mph S
Humidity47%
Visibility—
Dew point54°
Sun, 1679° / 75°0.15
Morning75°feels 76°
Afternoon76°feels 77°
Evening79°feels 79°
Overnight78°feels 79°
79 °
Seaford, Sunday, 16 August
Rain. High 79°, low 75°.
Pressure30.00 inHg
Wind26.3 mph S
Humidity77%
Visibility—
Dew point68°
Mon, 1782° / 68°0.02
Morning70°feels 70°
Afternoon75°feels 75°
Evening81°feels 80°
Overnight76°feels 75°
82 °
Seaford, Monday, 17 August
Light rain. High 82°, low 68°.
Pressure29.88 inHg
Wind18.6 mph NW
Humidity49%
Visibility—
Dew point53°
Tue, 1882° / 73°0
Morning75°feels 75°
Afternoon80°feels 80°
Evening79°feels 80°
Overnight76°feels 76°
82 °
Seaford, Tuesday, 18 August
Overcast. High 82°, low 73°.
Pressure30.12 inHg
Wind18.1 mph S
Humidity47%
Visibility—
Dew point56°
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 Seaford, 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.