Weather in Hopatcong, NJ
Updated 2026-08-11 13:45 local time · ZIP codes 07843
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
81°7% rain
84°5% rain85°4% rain84°5% rain
81°27% rain75°67% rain73°65% rain
72°32% rain
72°14% rain72°14% rain
71°71% rain
67°89% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 89% over the next 12 hours.
It feels like 86°F with winds near 6 mph.
84°F, 5% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 81°F, wind 6 mph, rain chance up to 89%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Hopatcong weather today
Sunny and 81°F in Hopatcong, NJ. Today's high is 85°F with a 57% rain chance. Winds are around 6 mph with gusts near 6 mph. Relative humidity is 66%, pressure is 29.87 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Hopatcong
Sunrise is at 06:04 AM and sunset is at 08:02 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 64°F. The maximum rain chance is 68%.