Allentown, PA Weather

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Detailed Forecast

This Afternoon
Cloudy, with a high near 46. Northeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

Tonight
Mostly cloudy, with a low around 29. Northwest wind 0 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday
Mostly sunny, with a high near 43. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Tuesday Night
Mostly clear, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.

Wednesday
Sunny, with a high near 50. West wind 5 to 10 mph.

Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

Thursday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

Thursday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

Friday
Rain likely before 2pm, then rain and a slight chance of thunderstorms. Cloudy, with a high near 56. Chance of precipitation is 80%.

Friday Night
Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 44. Chance of precipitation is 80%.

Saturday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

Saturday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

Sunday
A slight chance of rain. Partly sunny, with a high near 57.

Sunday Night
A slight chance of rain before 8pm. Partly cloudy, with a low around 40.

Allentown Weather