Mount Arlington, NJ Weather Forecast
Morris County, New Jersey
Live radar, warnings and storm tracking for Mount Arlington, 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 Mount Arlington
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Mount Arlington, NJ at a glance
Mount Arlington is home to about 5,931 people in Morris County, across 2.1 square miles. It ranks 334th by population of 450 places in New Jersey with a forecast here. The nearest neighbour with its own forecast is Roxbury, 2 miles away.
- County
- Morris County
- Population
- 5,931 2023 est.
- Land area
- 2.1 sq mi
- People per sq mi
- 2,769
- Forecast point
- 40.9208°N, 74.6408°W
How well can the network see Mount Arlington?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the S. Its lowest scan passes about 5,500 ft above Mount Arlington. The beam is above the lowest few thousand feet here, so a warning for Mount Arlington can come before anything looks dramatic on radar.
The closest weather station is K12N (Andover/Aeroflex Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Mount Arlington
- Roxbury, NJ2 mi
- Hopatcong, NJ2 mi
- Stanhope, NJ3 mi
- Netcong, NJ3 mi
- Mine Hill, NJ4 mi
- Wharton, NJ4 mi
- Byram, NJ5 mi
- Dover, NJ5 mi
Elsewhere in New Jersey
NewarkJersey CityPatersonLakewoodElizabethEdisonAll New Jersey forecasts →