Weather in Hackettstown, NJ
Updated 2026-08-11 12:00 local time · ZIP codes 07840
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
77°8% rain83°6% rain88°4% rain89°4% rain85°5% rain
82°7% rain
80°72% rain
76°81% rain
73°62% rain
72°13% rain72°13% rain73°12% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 81% over the next 12 hours.
It feels like 80°F with winds near 5 mph.
77°F, 8% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 77°F, wind 5 mph, rain chance up to 81%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Hackettstown weather today
Sunny and 77°F in Hackettstown, NJ. Today's high is 89°F with a 72% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 78%, pressure is 29.89 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Hackettstown
Sunrise is at 06:05 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 64°F. The maximum rain chance is 71%.