Jamesburg, NJ Weather Forecast
Middlesex County, New Jersey
Live radar, warnings and storm tracking for Jamesburg, 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 Jamesburg
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Jamesburg, NJ at a glance
Jamesburg is home to about 5,735 people in Middlesex County, across 0.9 square miles. It ranks 342nd by population of 450 places in New Jersey with a forecast here. The nearest neighbour with its own forecast is Monroe, 2 miles away.
- County
- Middlesex County
- Population
- 5,735 2023 est.
- Land area
- 0.9 sq mi
- People per sq mi
- 6,502
- Forecast point
- 40.3490°N, 74.4402°W
How well can the network see Jamesburg?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the S. Its lowest scan passes about 1,700 ft above Jamesburg. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Jamesburg show up clearly. Jamesburg is closer to its radar than 74% of US cities.
The closest weather station is KBLM (Farmingdale/Monmouth Exec). Far enough that current conditions for Jamesburg are a reading from somewhere else.
Forecasts near Jamesburg
- Monroe, NJ2 mi
- Spotswood, NJ4 mi
- Cranbury, NJ5 mi
- South Brunswick, NJ5 mi
- East Brunswick, NJ5 mi
- Manalapan, NJ7 mi
- Milltown, NJ7 mi
- Hightstown, NJ7 mi
Elsewhere in New Jersey
NewarkJersey CityPatersonLakewoodElizabethEdisonAll New Jersey forecasts →