National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
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Current Conditions

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Allentown PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 85 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 66 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 64 °F

Wednesday

Sunny

Sunny

High: 85 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Thursday

Sunny

Sunny

High: 85 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Friday

Sunny

Sunny

High: 88 °F

Detailed Forecast

  • Labor Day A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 85. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tonight A slight chance of showers and thunderstorms before 11pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.
  • Tuesday A chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Night A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 64. West wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Sunny, with a high near 85. Northwest wind 5 to 10 mph.
  • Wednesday Night Mostly clear, with a low around 58.
  • Thursday Sunny, with a high near 85.
  • Thursday Night Mostly clear, with a low around 62.
  • Friday Sunny, with a high near 88.
  • Friday Night Partly cloudy, with a low around 66.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
  • Sunday Partly sunny, with a high near 74.