Local Forecast

Allentown, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Allentown, PA.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 4:35 PM EDTSunday 4:35 PM

°F °C
Regional Observations →
77°F

Mostly Cloudy

  • 84° / 62° High / Low
  • 77° Feels Like
  • 0% Chance of Rain

Wind

10 mph

G 16 mph

NNW

UV Index

5

Moderate

Humidity

41%

Dew 51°F

Sun

5:31 AM · 8:29 PM

Rise · Set

Source: HAZLETON (KHZL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

84° 62°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Today

A slight chance of rain showers after 1pm. Mostly sunny, with a high near 83. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.

Night

Mostly clear, with a low around 61. North wind 5 to 10 mph, with gusts as high as 25 mph.

Monday

84° 57°

Partly Sunny

Overnight: Clear

Detailed forecast

Monday

Sunny, with a high near 83. East wind around 5 mph.

Night

Clear, with a low around 56. South wind 0 to 5 mph.

Tuesday

89° 64°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 88. Southwest wind 0 to 5 mph.

Night

Partly cloudy, with a low around 63.

Wednesday

93° 69°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92.

Night

A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70.

Thursday

96° 73°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95.

Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Allentown, PA Weather Analysis Tools