Weather in Allentown, NJ
Updated 2026-08-11 13:45 local time · ZIP codes 08501
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
86°5% rain
90°3% rain
89°4% rain90°3% rain91°2% rain87°3% rain83°3% rain
81°4% rain78°9% rain77°9% rain
76°27% rain
71°93% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 93% over the next 12 hours.
It feels like 92°F with winds near 6 mph.
83°F, 3% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 20 mph.
Current temperature is 86°F, wind 6 mph, rain chance up to 93%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Allentown weather today
Cloudy and 86°F in Allentown, NJ. Today's high is 93°F with a 6% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 62%, pressure is 29.90 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Allentown
Sunrise is at 06:05 AM and sunset is at 08:00 PM. Tomorrow's forecast calls for Sunny with a high near 86°F and a low near 69°F. The maximum rain chance is 70%.