Local Forecast

Allentown, PA Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Saturday 5:35 AM EDTSaturday 5:35 AM

°F °C
Regional Observations →
66°F

Haze

  • 82° / 68° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

78%

Dew 59°F

Sun

5:45 AM · 8:29 PM

Rise · Set

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

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

82° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Saturday

Smoke and a slight chance of showers and thunderstorms before 7am, then smoke and showers and thunderstorms likely between 7am and 9am, then smoke and showers and thunderstorms between 9am and 5pm, then patchy smoke and showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 82. Southwest wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Night

Showers and thunderstorms likely before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 68. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

82° 57°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 82. Northwest wind 5 to 15 mph. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear, with a low around 59. North wind 0 to 10 mph.

Monday

82° 64°

Mostly Sunny

Overnight: Slight Chance of Rain

Detailed forecast

Monday

Sunny, with a high near 82.

Night

A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Tuesday

86° 68°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

Showers and thunderstorms likely. Cloudy, with a high near 79. Chance of precipitation is 70%.

Night

Showers and thunderstorms. Cloudy, with a low around 69. Chance of precipitation is 80%.

Wednesday

86° 62°

Chance of Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 62. Chance of precipitation is 50%.

Allentown, PA Weather Analysis Tools