10-day forecast for Allentown, PA: 37° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, November 4
71° · 0.26 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0474° / 46°0
Morning52°feels 52°
Afternoon74°feels 74°
Evening57°feels 56°
Overnight49°feels 49°
74 °
Allentown, Wednesday, 4 November
Clear. High 74°, low 46°.
Pressure30.12 inHg
Wind4.9 mph S
Humidity64%
Visibility6.2 mi
Dew point56°
Thu, 0571° / 53°0.26
Morning63°feels 64°
Afternoon69°feels 70°
Evening64°feels 64°
Overnight54°feels 53°
71 °
Allentown, Thursday, 5 November
Rain. High 71°, low 53°.
Pressure29.88 inHg
Wind11.7 mph SW
Humidity92%
Visibility4.7 mi
Dew point64°
Fri, 0669° / 55°0
Morning60°feels 60°
Afternoon69°feels 68°
Evening58°feels 58°
Overnight60°feels 61°
69 °
Allentown, Friday, 6 November
Overcast. High 69°, low 55°.
Pressure29.88 inHg
Wind1.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point59°
Sat, 0767° / 47°0.01
Morning52°feels 51°
Afternoon65°feels 64°
Evening59°feels 57°
Overnight51°feels 50°
67 °
Allentown, Saturday, 7 November
Light rain. High 67°, low 47°.
Pressure29.83 inHg
Wind3.2 mph W
Humidity59%
Visibility6.2 mi
Dew point51°
Sun, 0857° / 47°0
Morning51°feels 47°
Afternoon55°feels 54°
Evening52°feels 50°
Overnight47°feels 44°
57 °
Allentown, Sunday, 8 November
Overcast. High 57°, low 47°.
Pressure29.88 inHg
Wind11.4 mph NW
Humidity64%
Visibility—
Dew point43°
Mon, 0956° / 42°0
Morning48°feels 45°
Afternoon53°feels 51°
Evening51°feels 48°
Overnight43°feels 40°
56 °
Allentown, Monday, 9 November
Overcast. High 56°, low 42°.
Pressure30.06 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point32°
Tue, 1060° / 38°0
Morning43°feels 40°
Afternoon53°feels 50°
Evening57°feels 54°
Overnight47°feels 44°
60 °
Allentown, Tuesday, 10 November
Partly cloudy. High 60°, low 38°.
Pressure30.06 inHg
Wind16.3 mph SW
Humidity50%
Visibility—
Dew point32°
Wed, 1154° / 41°0
Morning44°feels 39°
Afternoon49°feels 44°
Evening50°feels 47°
Overnight42°feels 39°
54 °
Allentown, Wednesday, 11 November
Overcast. High 54°, low 41°.
Pressure30.12 inHg
Wind11.6 mph NW
Humidity55%
Visibility—
Dew point32°
Thu, 1250° / 37°0
Morning40°feels 37°
Afternoon45°feels 44°
Evening47°feels 47°
Overnight40°feels 40°
50 °
Allentown, Thursday, 12 November
Overcast. High 50°, low 37°.
Pressure30.18 inHg
Wind3.8 mph W
Humidity57%
Visibility—
Dew point29°
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.