10-day forecast for Allentown, PA: 32° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 22
44° · 0.81 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1447° / 37°0
Morning40°feels 35°
Afternoon44°feels 38°
Evening41°feels 35°
Overnight37°feels 31°
47 °
Allentown, Saturday, 14 November
Overcast. High 47°, low 37°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point31°
Sun, 1546° / 36°0
Morning40°feels 34°
Afternoon46°feels 40°
Evening39°feels 33°
Overnight38°feels 33°
46 °
Allentown, Sunday, 15 November
Partly cloudy. High 46°, low 36°.
Pressure30.21 inHg
Wind13.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Mon, 1648° / 36°0
Morning39°feels 35°
Afternoon48°feels 45°
Evening38°feels 34°
Overnight36°feels 31°
48 °
Allentown, Monday, 16 November
Overcast. High 48°, low 36°.
Pressure30.45 inHg
Wind7.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 32°0
Morning37°feels 33°
Afternoon46°feels 43°
Evening48°feels 46°
Overnight37°feels 33°
52 °
Allentown, Tuesday, 17 November
Mostly clear. High 52°, low 32°.
Pressure30.50 inHg
Wind5.9 mph W
Humidity71%
Visibility—
Dew point34°
Wed, 1857° / 34°0
Morning39°feels 36°
Afternoon49°feels 48°
Evening50°feels 48°
Overnight40°feels 39°
57 °
Allentown, Wednesday, 18 November
Partly cloudy. High 57°, low 34°.
Pressure30.42 inHg
Wind5.4 mph W
Humidity59%
Visibility—
Dew point33°
Thu, 1957° / 37°0
Morning41°feels 41°
Afternoon50°feels 49°
Evening51°feels 49°
Overnight42°feels 41°
57 °
Allentown, Thursday, 19 November
Mostly clear. High 57°, low 37°.
Pressure30.39 inHg
Wind7.1 mph SW
Humidity53%
Visibility—
Dew point32°
Fri, 2057° / 41°0
Morning45°feels 42°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight44°feels 42°
57 °
Allentown, Friday, 20 November
Clear. High 57°, low 41°.
Pressure30.30 inHg
Wind12.2 mph NW
Humidity60%
Visibility—
Dew point39°
Sat, 2157° / 40°0
Morning44°feels 42°
Afternoon51°feels 49°
Evening53°feels 51°
Overnight46°feels 44°
57 °
Allentown, Saturday, 21 November
Partly cloudy. High 57°, low 40°.
Pressure30.39 inHg
Wind5.7 mph W
Humidity67%
Visibility—
Dew point39°
Sun, 2263° / 43°0
Morning47°feels 44°
Afternoon55°feels 53°
Evening56°feels 55°
Overnight48°feels 47°
63 °
Allentown, Sunday, 22 November
Overcast. High 63°, low 43°.
Pressure30.15 inHg
Wind11.3 mph W
Humidity61%
Visibility—
Dew point40°
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.