Sunday
Mostly sunny
High:
86°F
Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Allentown, PA Weather - Extended Forecast
Sunday Night
Partly cloudy
Overnight low:
62°F
Partly cloudy, with a low around 62.
Monday
Sunny
High:
90°F
Sunny, with a high near 90.
Monday Night
Mostly clear
Overnight low:
66°F
Mostly clear, with a low around 66.
Tuesday
Sunny
High:
93°F
Tuesday Night
Mostly clear
Overnight low:
70°F
Wednesday
Sunny
High:
90°F
Wednesday Night
Showers likely
Overnight low:
62°F
Thursday
Mostly sunny
High:
78°F