10-day forecast for Allentown, PA: 32° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, November 20
55° · 1.01 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1347° / 39°0.63
Morning41°feels 36°
Afternoon40°feels 35°
Evening40°feels 34°
Overnight45°feels 39°
47 °
Allentown, Friday, 13 November
Rain. High 47°, low 39°.
Pressure29.62 inHg
Wind8.1 mph N
Humidity93%
Visibility2.7 mi
Dew point37°
Sat, 1445° / 36°0
Morning38°feels 32°
Afternoon45°feels 38°
Evening39°feels 34°
Overnight38°feels 34°
45 °
Allentown, Saturday, 14 November
Overcast. High 45°, low 36°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point30°
Sun, 1546° / 38°0
Morning40°feels 34°
Afternoon46°feels 40°
Evening39°feels 35°
Overnight39°feels 33°
46 °
Allentown, Sunday, 15 November
Overcast. High 46°, low 38°.
Pressure30.18 inHg
Wind13.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point29°
Mon, 1649° / 35°0
Morning39°feels 35°
Afternoon48°feels 45°
Evening46°feels 43°
Overnight36°feels 31°
49 °
Allentown, Monday, 16 November
Overcast. High 49°, low 35°.
Pressure30.42 inHg
Wind9 mph NW
Humidity58%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 32°0
Morning37°feels 33°
Afternoon46°feels 43°
Evening48°feels 46°
Overnight37°feels 33°
53 °
Allentown, Tuesday, 17 November
Clear. High 53°, low 32°.
Pressure30.50 inHg
Wind5.9 mph W
Humidity73%
Visibility—
Dew point35°
Wed, 1857° / 36°0
Morning40°feels 37°
Afternoon49°feels 47°
Evening51°feels 49°
Overnight41°feels 40°
57 °
Allentown, Wednesday, 18 November
Clear. High 57°, low 36°.
Pressure30.47 inHg
Wind5.1 mph W
Humidity54%
Visibility—
Dew point31°
Thu, 1957° / 39°0
Morning43°feels 42°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight43°feels 42°
57 °
Allentown, Thursday, 19 November
Partly cloudy. High 57°, low 39°.
Pressure30.42 inHg
Wind7.6 mph SW
Humidity51%
Visibility—
Dew point32°
Fri, 2062° / 42°0
Morning46°feels 43°
Afternoon55°feels 53°
Evening55°feels 54°
Overnight46°feels 45°
62 °
Allentown, Friday, 20 November
Clear. High 62°, low 42°.
Pressure30.33 inHg
Wind10.5 mph NW
Humidity53%
Visibility—
Dew point36°
Sat, 2157° / 42°0
Morning46°feels 44°
Afternoon52°feels 50°
Evening53°feels 51°
Overnight46°feels 45°
57 °
Allentown, Saturday, 21 November
Clear. High 57°, low 42°.
Pressure30.45 inHg
Wind4.3 mph NW
Humidity69%
Visibility—
Dew point41°
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, 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.