Weather in Mendham, NJ
Updated 2026-08-11 13:00 local time · ZIP codes 07945
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
82°4% rain
87°5% rain87°4% rain86°8% rain
86°9% rain
83°27% rain
76°62% rain
75°75% rain
75°13% rain74°13% rain73°14% rain72°14% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 75% over the next 12 hours.
It feels like 85°F with winds near 5 mph.
82°F, 4% rain chance and 5 mph wind.
Visibility is around 8 mi; gusts may reach 9 mph.
Current temperature is 82°F, wind 5 mph, rain chance up to 75%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Mendham weather today
Sunny and 82°F in Mendham, NJ. Today's high is 89°F with a 65% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 66%, pressure is 29.84 inHg, and visibility is about 8 miles.
Tonight and tomorrow in Mendham
Sunrise is at 06:04 AM and sunset is at 08:02 PM. Tomorrow's forecast calls for Sunny with a high near 86°F and a low near 66°F. The maximum rain chance is 68%.