National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Macungie PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 54 °F

Tonight

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 40 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 52 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 36 °F

Sunday

Breezy

Breezy

High: 48 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 32 °F

Monday

Sunny

Sunny

High: 54 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 59 °F

Detailed Forecast

  • Today Partly sunny, with a high near 54. Calm wind becoming northeast around 5 mph in the afternoon.
  • Tonight A chance of rain, mainly after midnight. Cloudy, with a low around 40. North wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday Rain likely, mainly before 2pm. Cloudy, with a high near 52. North wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A chance of rain, mainly before 8pm. Mostly cloudy, with a low around 36. Northwest wind 11 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Mostly sunny, with a high near 48. Breezy, with a northwest wind 16 to 21 mph.
  • Sunday Night Mostly clear, with a low around 32.
  • Monday Sunny, with a high near 54.
  • Monday Night Partly cloudy, with a low around 36.
  • Tuesday Mostly cloudy, with a high near 59.
  • Tuesday Night Mostly cloudy, with a low around 44.
  • Wednesday Cloudy, with a high near 61.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
  • Thursday A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.