10-day forecast for Iselin Heights, PA: 49° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
74° · 0.17 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 65°0.17
Morning67°feels 67°
Afternoon78°feels 78°
Evening76°feels 77°
Overnight65°feels 65°
86 °
Iselin Heights, Monday, 10 August
Rain. High 86°, low 65°.
Pressure30.03 inHg
Wind8 mph SW
Humidity85%
Visibility6.2 mi
Dew point65°
Tue, 1183° / 62°0.02
Morning64°feels 65°
Afternoon72°feels 73°
Evening69°feels 68°
Overnight66°feels 67°
83 °
Iselin Heights, Tuesday, 11 August
Light rain. High 83°, low 62°.
Pressure29.97 inHg
Wind4.3 mph NW
Humidity88%
Visibility6.2 mi
Dew point65°
Wed, 1274° / 62°0.17
Morning64°feels 65°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight63°feels 62°
74 °
Iselin Heights, Wednesday, 12 August
Rain. High 74°, low 62°.
Pressure29.83 inHg
Wind5.3 mph SW
Humidity97%
Visibility6.2 mi
Dew point66°
Thu, 1376° / 61°0.01
Morning61°feels 61°
Afternoon74°feels 73°
Evening64°feels 63°
Overnight65°feels 66°
76 °
Iselin Heights, Thursday, 13 August
Light rain. High 76°, low 61°.
Pressure29.91 inHg
Wind13 mph NW
Humidity36%
Visibility—
Dew point45°
Fri, 1475° / 53°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening60°feels 59°
Overnight54°feels 53°
75 °
Iselin Heights, Friday, 14 August
Partly cloudy. High 75°, low 53°.
Pressure30.03 inHg
Wind10 mph NW
Humidity40%
Visibility—
Dew point47°
Sat, 1570° / 49°0
Morning58°feels 57°
Afternoon66°feels 65°
Evening57°feels 55°
Overnight53°feels 51°
70 °
Iselin Heights, Saturday, 15 August
Overcast. High 70°, low 49°.
Pressure30.27 inHg
Wind8 mph N
Humidity45%
Visibility—
Dew point44°
Sun, 1662° / 49°0
Morning57°feels 56°
Afternoon61°feels 60°
Evening58°feels 58°
Overnight57°feels 57°
62 °
Iselin Heights, Sunday, 16 August
Light rain. High 62°, low 49°.
Pressure30.15 inHg
Wind7.1 mph SE
Humidity66%
Visibility—
Dew point49°
Mon, 1774° / 56°0
Morning63°feels 62°
Afternoon71°feels 71°
Evening63°feels 63°
Overnight56°feels 56°
74 °
Iselin Heights, Monday, 17 August
Overcast. High 74°, low 56°.
Pressure29.97 inHg
Wind7.2 mph NW
Humidity53%
Visibility—
Dew point53°
Tue, 1879° / 53°0
Morning64°feels 64°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight62°feels 62°
79 °
Iselin Heights, Tuesday, 18 August
Overcast. High 79°, low 53°.
Pressure29.97 inHg
Wind6 mph SW
Humidity41%
Visibility—
Dew point51°
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 Iselin Heights, PA 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.