Weather in Allentown, Pennsylvania, United States

7-Day Detailed Weather Forecast for Allentown

Today

Temperature: 74°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 8am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 74. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 37°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Showers and thunderstorms before 3am. Some of the storms could produce heavy rain. Cloudy, with a low around 37. West wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Temperature: 54°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 31. North wind 5 to 10 mph.

Wednesday

Temperature: 53°F

Wind Speed: 5 to 15 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 53. East wind 5 to 15 mph.

Wednesday Night

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of rain showers after 8pm. Mostly cloudy, with a low around 43. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 75°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of rain showers. Cloudy, with a high near 75. Chance of precipitation is 50%.

Thursday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 80%.

Friday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Rain showers before 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 80%.

Friday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A chance of rain showers after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

Saturday

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Rain showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

Saturday Night

Temperature: 42°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: Rain showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

Sunday

Temperature: 59°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Rain showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

Sunday Night

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.