Mendham, NJ Weather Forecast
Morris County, New Jersey
Live radar, warnings and storm tracking for Mendham, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Mendham
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Mendham, NJ at a glance
Mendham is home to about 4,970 people in Morris County, across 5.9 square miles. It ranks 362nd by population of 450 places in New Jersey with a forecast here. The nearest neighbour with its own forecast is Bernardsville, 3 miles away.
- County
- Morris County
- Population
- 4,970 2023 est.
- Land area
- 5.9 sq mi
- People per sq mi
- 838
- Forecast point
- 40.7673°N, 74.5978°W
How well can the network see Mendham?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the S. Its lowest scan passes about 4,300 ft above Mendham. The beam is above the lowest few thousand feet here, so a warning for Mendham can come before anything looks dramatic on radar.
The closest weather station is KMMU (Morristown Muni). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Mendham
- Bernardsville, NJ3 mi
- Peapack and Gladstone, NJ5 mi
- Randolph, NJ5 mi
- Harding, NJ6 mi
- Morris, NJ6 mi
- Bernards, NJ6 mi
- Morristown, NJ7 mi
- Mine Hill, NJ8 mi
Elsewhere in New Jersey
NewarkJersey CityPatersonLakewoodElizabethEdisonAll New Jersey forecasts →