Weather in Allentown, Pennsylvania, United States

7-Day Detailed Weather Forecast for Allentown

Today

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 39. West wind 5 to 10 mph.

Tonight

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 25. Southwest wind around 5 mph.

Sunday

Temperature: 42°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 42. West wind around 5 mph.

Sunday Night

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 25. Southwest wind around 5 mph.

Monday

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Monday Night

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 33.

Tuesday

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 7am. Mostly cloudy, with a high near 51.

Tuesday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 34.

Wednesday

Temperature: 51°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 51.

Wednesday Night

Temperature: 34°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 34.

Thursday

Temperature: 48°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: A chance of rain showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.

Thursday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

Friday

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of rain showers before 1pm. Partly sunny, with a high near 45. Chance of precipitation is 30%.

Friday Night

Temperature: 26°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 26.