Milltown, NJ Weather Forecast
Middlesex County, New Jersey
Seven-day outlook
40–70°F across the weekThe week runs between 40° and 70°, with tomorrow the warmest day of it. There is no real trend across it: one day looks much like the next. Every day in the outlook stays dry.
Forecasts come from the National Weather Service's own computer models, and current conditions from the nearest reporting weather station. Both are served through the weather API. A forecast is guidance, not a warning, and anything the Weather Service has actually issued is on the live map.
The written summaries on this page are generated from the forecast data above, not by a meteorologist. Each sentence is a reading of the same numbers you can see, and no forecaster has reviewed them.
About the Milltown forecast
Milltown sits at 40.4502°N, 74.4348°W in Middlesex County, New Jersey. The forecast above is drawn for that point from the National Weather Service's own computer models: a seven-day outlook, and a finer-grained one covering the next eighteen hours where it reaches, and the radar and alert panels show what the Weather Service has out over the area right now.
- County
- Middlesex County
- Coordinates
- 40.4502°N, 74.4348°W
- Population
- 6,968 · 2023 estimate
- Land area
- 1.554 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Milltown, and the forecast is for that location, not for every address inside the city limits, and a large city can have real weather differences from one side to the other.
How well can the network see Milltown?
The nearest Doppler radar is KDIX (Philadelphia, PA), 35 miles to the S. A WSR-88D's lowest routine scan sits half a degree above horizontal, and the earth curves away beneath it, so by the time that beam reaches Milltown its center is about 2,200 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Milltown to show rotation in the part of a storm where tornadoes actually form. Milltown is closer to its radar than 63% of US cities.
The closest instrument actually measuring the air is KLDJ · Linden Arpt on the ASOS/AWOS network, 15 miles away. Far enough that "current conditions" for Milltown is an educated reading of somewhere else, worth knowing before you plan around a single temperature.
Beam height is the standard 4/3-earth approximation for the 0.5° scan and assumes normal refraction; it is where the center of the beam is, not its edges, and unusual temperature profiles bend it. Radar siting from the NWS WSR-88D network, station positions from the New Jersey observing network as of this build.
Forecasts near Milltown
- East Brunswick, NJ2 mi
- North Brunswick, NJ2 mi
- New Brunswick, NJ3 mi
- South River, NJ3 mi
- Highland Park, NJ4 mi
- Spotswood, NJ4 mi
- Edison, NJ6 mi
- Sayreville, NJ6 mi
Elsewhere in New Jersey
NewarkJersey CityPatersonLakewoodElizabethEdisonAll New Jersey forecasts →