New Jersey · NWS PHI office

New Brunswick, NJ weather

It is 36°F and clear at Somerville, Somerset Airport as of Oct 28, 8:00 AM EDT. Today: Mostly Sunny, high near 65°F, 2% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 4:08 AM EDT.

Updated Oct 28, 8:22 AM EDT (snapshot)

Current conditions

Temperature

36°F

Clear

Wind

Calm

Humidity 100% · dew point 36°F

Pressure · visibility

30.46 inHg

Visibility 10 mi

Observed at Somerville, Somerset Airport (KSMQ), Oct 28, 8:00 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the New Brunswick forecast zone right now.

Around the NWS PHI forecast area

No active alerts in zones served by the PHI office near New Brunswick.

From the alert snapshot of Oct 28, 2026, 8:14 AM EDT. No alerts are active anywhere in New Jersey.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for New Brunswick (local time)
TimeTempForecastPrecip. chanceWind
Wed 8 AM41°FMostly Sunny1% 0 mph
Wed 9 AM47°FMostly Sunny2% 0 mph
Wed 10 AM53°FMostly Sunny2% 0 mph
Wed 11 AM57°FMostly Sunny2% 0 mph
Wed 12 PM60°FMostly Sunny2% 0 mph
Wed 1 PM63°FMostly Sunny2% 0 mph
Wed 2 PM64°FMostly Cloudy2% 0 mph
Wed 3 PM64°FPartly Sunny2% 0 mph
Wed 4 PM65°FMostly Cloudy2%SE 5 mph
Wed 5 PM63°FMostly Cloudy1%SE 5 mph
Wed 6 PM60°FMostly Cloudy1% 0 mph
Wed 7 PM57°FMostly Cloudy1% 0 mph
Wed 8 PM53°FMostly Cloudy1% 0 mph
Wed 9 PM51°FMostly Cloudy1% 0 mph
Wed 10 PM50°FPartly Cloudy1% 0 mph
Wed 11 PM49°FPartly Cloudy1% 0 mph
Thu 12 AM48°FMostly Clear0% 0 mph
Thu 1 AM47°FClear0% 0 mph
Thu 2 AM46°FMostly Clear0% 0 mph
Thu 3 AM45°FPartly Cloudy0% 0 mph
Thu 4 AM44°FMostly Clear0% 0 mph
Thu 5 AM45°FMostly Clear1% 0 mph
Thu 6 AM45°FMostly Sunny1% 0 mph
Thu 7 AM44°FMostly Sunny1% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in New Brunswick can differ.

7-day forecast

Today

High 65°F·Low 43°F

Mostly sunny, with a high near 65. East wind 0 to 5 mph.

Tonight: Partly cloudy, with a low around 43. Southeast wind around 0 mph.

Thursday

High 70°F·Low 51°F

Mostly sunny, with a high near 70. West wind 0 to 5 mph.

Thursday Night: Mostly clear, with a low around 51. Southwest wind around 5 mph.

Friday

High 73°F·Low 42°F

Sunny, with a high near 73. West wind around 5 mph.

Friday Night: Mostly clear, with a low around 42.

Saturday

High 65°F·Low 41°F

Mostly sunny, with a high near 65.

Saturday Night: Mostly cloudy, with a low around 41.

Sunday

High 68°F·Low 47°F

Partly sunny, with a high near 68.

Sunday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 47.

Monday

High 68°F·Low 49°F

A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

Tuesday

High 67°F·Low 48°F

A chance of rain showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.

Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 48.

Nearby cities

Larger cities in the area

Other cities in Middlesex County

See every city we cover in New Jersey, or check all active alerts.

About this forecast

Forecast office
New Brunswick is served by the National Weather Service PHI forecast office, forecast zone NJZ012, county zone NJC023.
Location used
The Census Bureau's internal point for New Brunswick (40.4867, -74.4444), in Middlesex County. Population: 57,487 (2024 estimate), number 14 of the 51 New Jersey cities on this site.
Radar
Nearest NWS radar: KDIX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.4867,-74.4444 (forecast issued Oct 28, 4:08 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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