10-day forecast for Allentown, NJ: 34° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, November 20
49°
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1552° / 39°0
Morning41°feels 36°
Afternoon49°feels 45°
Evening44°feels 40°
Overnight41°feels 36°
52 °
Allentown, Sunday, 15 November
Partly cloudy. High 52°, low 39°.
Pressure30.15 inHg
Wind12.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point29°
Mon, 1649° / 35°0
Morning38°feels 33°
Afternoon49°feels 45°
Evening41°feels 37°
Overnight36°feels 31°
49 °
Allentown, Monday, 16 November
Overcast. High 49°, low 35°.
Pressure30.42 inHg
Wind8 mph NW
Humidity58%
Visibility6.2 mi
Dew point34°
Tue, 1751° / 34°0
Morning38°feels 35°
Afternoon51°feels 49°
Evening43°feels 40°
Overnight35°feels 32°
51 °
Allentown, Tuesday, 17 November
Clear. High 51°, low 34°.
Pressure30.50 inHg
Wind5.1 mph W
Humidity64%
Visibility6.2 mi
Dew point38°
Wed, 1857° / 35°0
Morning40°feels 38°
Afternoon49°feels 49°
Evening52°feels 50°
Overnight37°feels 35°
57 °
Allentown, Wednesday, 18 November
Clear. High 57°, low 35°.
Pressure30.50 inHg
Wind4.4 mph W
Humidity73%
Visibility—
Dew point38°
Thu, 1959° / 36°0
Morning41°feels 39°
Afternoon50°feels 50°
Evening54°feels 52°
Overnight46°feels 44°
59 °
Allentown, Thursday, 19 November
Clear. High 59°, low 36°.
Pressure30.45 inHg
Wind4.8 mph W
Humidity68%
Visibility—
Dew point37°
Fri, 2061° / 44°0
Morning48°feels 45°
Afternoon56°feels 53°
Evening56°feels 55°
Overnight50°feels 48°
61 °
Allentown, Friday, 20 November
Overcast. High 61°, low 44°.
Pressure30.36 inHg
Wind6.8 mph W
Humidity46%
Visibility—
Dew point33°
Sat, 2160° / 47°0
Morning50°feels 48°
Afternoon56°feels 55°
Evening55°feels 53°
Overnight49°feels 47°
60 °
Allentown, Saturday, 21 November
Clear. High 60°, low 47°.
Pressure30.30 inHg
Wind9.1 mph NE
Humidity68%
Visibility—
Dew point45°
Sun, 2256° / 47°0
Morning52°feels 51°
Afternoon54°feels 53°
Evening55°feels 53°
Overnight48°feels 45°
56 °
Allentown, Sunday, 22 November
Overcast. High 56°, low 47°.
Pressure29.94 inHg
Wind7.3 mph S
Humidity78%
Visibility—
Dew point47°
Mon, 2351° / 38°0
Morning47°feels 44°
Afternoon48°feels 43°
Evening45°feels 40°
Overnight40°feels 35°
51 °
Allentown, Monday, 23 November
Overcast. High 51°, low 38°.
Pressure29.83 inHg
Wind12.9 mph W
Humidity52%
Visibility—
Dew point31°
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 Allentown, 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.