10-day forecast for Iselin, NJ: 38° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 22
57°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2360° / 46°0
Morning47°feels 44°
Afternoon60°feels 58°
Evening50°feels 49°
Overnight53°feels 51°
60 °
Iselin, Friday, 23 October
Clear. High 60°, low 46°.
Pressure30.36 inHg
Wind7 mph NE
Humidity45%
Visibility6.2 mi
Dew point34°
Sat, 2461° / 41°0
Morning42°feels 39°
Afternoon61°feels 59°
Evening50°feels 50°
Overnight43°feels 41°
61 °
Iselin, Saturday, 24 October
Overcast. High 61°, low 41°.
Pressure30.53 inHg
Wind1.4 mph NE
Humidity42%
Visibility6.2 mi
Dew point32°
Sun, 2563° / 38°0
Morning39°feels 39°
Afternoon63°feels 60°
Evening51°feels 49°
Overnight41°feels 41°
63 °
Iselin, Sunday, 25 October
Clear. High 63°, low 38°.
Pressure30.56 inHg
Wind1.7 mph S
Humidity46%
Visibility6.2 mi
Dew point39°
Mon, 2666° / 41°0
Morning41°feels 38°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight42°feels 40°
66 °
Iselin, Monday, 26 October
Clear. High 66°, low 41°.
Pressure30.30 inHg
Wind4 mph SW
Humidity49%
Visibility6.2 mi
Dew point41°
Tue, 2758° / 45°0
Morning49°feels 47°
Afternoon54°feels 51°
Evening55°feels 52°
Overnight46°feels 43°
58 °
Iselin, Tuesday, 27 October
Partly cloudy. High 58°, low 45°.
Pressure30.36 inHg
Wind7.2 mph N
Humidity56%
Visibility—
Dew point37°
Wed, 2857° / 40°0
Morning43°feels 40°
Afternoon52°feels 49°
Evening55°feels 53°
Overnight51°feels 48°
57 °
Iselin, Wednesday, 28 October
Clear. High 57°, low 40°.
Pressure30.47 inHg
Wind5.6 mph NE
Humidity57%
Visibility—
Dew point35°
Thu, 2963° / 50°0
Morning53°feels 51°
Afternoon58°feels 57°
Evening62°feels 61°
Overnight55°feels 53°
63 °
Iselin, Thursday, 29 October
Clear. High 63°, low 50°.
Pressure30.45 inHg
Wind7.1 mph SW
Humidity57%
Visibility—
Dew point41°
Fri, 3065° / 52°0
Morning55°feels 53°
Afternoon60°feels 59°
Evening64°feels 63°
Overnight57°feels 56°
65 °
Iselin, Friday, 30 October
Overcast. High 65°, low 52°.
Pressure30.24 inHg
Wind9.9 mph SW
Humidity69%
Visibility—
Dew point48°
Sat, 3164° / 56°0
Morning58°feels 57°
Afternoon62°feels 60°
Evening63°feels 62°
Overnight58°feels 58°
64 °
Iselin, Saturday, 31 October
Overcast. High 64°, low 56°.
Pressure30.30 inHg
Wind8.5 mph E
Humidity65%
Visibility—
Dew point49°
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, NJ 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.