10-day forecast for Allentown, PA: 38° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Wednesday, November 4
61° · 2.33 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0368° / 39°0
Morning49°feels 48°
Afternoon66°feels 65°
Evening56°feels 55°
Overnight41°feels 41°
68 °
Allentown, Tuesday, 3 November
Partly cloudy. High 68°, low 39°.
Pressure30.27 inHg
Wind5.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point45°
Wed, 0471° / 48°0
Morning51°feels 50°
Afternoon71°feels 70°
Evening58°feels 57°
Overnight51°feels 50°
71 °
Allentown, Wednesday, 4 November
Clear. High 71°, low 48°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point56°
Thu, 0571° / 55°0.09
Morning58°feels 58°
Afternoon71°feels 71°
Evening63°feels 64°
Overnight55°feels 55°
71 °
Allentown, Thursday, 5 November
Light rain. High 71°, low 55°.
Pressure29.94 inHg
Wind9.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point61°
Fri, 0661° / 51°2.33
Morning59°feels 60°
Afternoon61°feels 61°
Evening57°feels 57°
Overnight53°feels 52°
61 °
Allentown, Friday, 6 November
Heavy rain. High 61°, low 51°.
Pressure29.83 inHg
Wind6.6 mph NE
Humidity99%
Visibility—
Dew point60°
Sat, 0760° / 48°0
Morning52°feels 52°
Afternoon58°feels 57°
Evening56°feels 54°
Overnight48°feels 44°
60 °
Allentown, Saturday, 7 November
Overcast. High 60°, low 48°.
Pressure29.80 inHg
Wind12 mph NW
Humidity78%
Visibility—
Dew point50°
Sun, 0857° / 44°0
Morning47°feels 43°
Afternoon54°feels 52°
Evening53°feels 50°
Overnight45°feels 42°
57 °
Allentown, Sunday, 8 November
Overcast. High 57°, low 44°.
Pressure30.00 inHg
Wind12.7 mph NW
Humidity53%
Visibility—
Dew point36°
Mon, 0957° / 40°0
Morning44°feels 41°
Afternoon52°feels 49°
Evening53°feels 51°
Overnight44°feels 44°
57 °
Allentown, Monday, 9 November
Clear. High 57°, low 40°.
Pressure30.09 inHg
Wind10.8 mph W
Humidity50%
Visibility—
Dew point32°
Tue, 1056° / 42°0
Morning45°feels 44°
Afternoon52°feels 50°
Evening52°feels 51°
Overnight44°feels 44°
56 °
Allentown, Tuesday, 10 November
Overcast. High 56°, low 42°.
Pressure30.09 inHg
Wind2.9 mph N
Humidity59%
Visibility—
Dew point37°
Wed, 1158° / 41°0
Morning44°feels 44°
Afternoon53°feels 50°
Evening52°feels 49°
Overnight43°feels 39°
58 °
Allentown, Wednesday, 11 November
Overcast. High 58°, low 41°.
Pressure29.91 inHg
Wind11.3 mph N
Humidity58%
Visibility—
Dew point37°
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.