New Jersey · NWS PHI office

Morristown, NJ weather

It is 34°F and clear at Morristown Airport as of Oct 28, 4:55 AM EDT. Overnight: Partly Cloudy, low near 40°F. Forecast from the National Weather Service, issued Oct 28, 4:08 AM EDT.

Updated Oct 28, 5:30 AM EDT (snapshot)

Current conditions

Temperature

34°F

Clear

Wind

Calm

Humidity 70%

Pressure · visibility

—

Visibility 10 mi

Observed at Morristown Airport (KMMU), Oct 28, 4:55 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Morristown forecast zone right now.

Around the NWS PHI forecast area

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

From the alert snapshot of Oct 28, 2026, 5:12 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 Morristown (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM41°FPartly Cloudy0% 0 mph
Wed 6 AM41°FMostly Sunny0% 0 mph
Wed 7 AM40°FMostly Sunny0% 0 mph
Wed 8 AM40°FMostly Sunny0% 0 mph
Wed 9 AM45°FPartly Sunny1% 0 mph
Wed 10 AM51°FMostly Sunny1% 0 mph
Wed 11 AM55°FMostly Sunny1% 0 mph
Wed 12 PM58°FPartly Sunny1% 0 mph
Wed 1 PM61°FPartly Sunny1% 0 mph
Wed 2 PM62°FMostly Cloudy1% 0 mph
Wed 3 PM62°FPartly Sunny1%S 5 mph
Wed 4 PM63°FMostly Cloudy1%S 5 mph
Wed 5 PM61°FMostly Cloudy1%S 5 mph
Wed 6 PM59°FMostly Cloudy1% 0 mph
Wed 7 PM56°FMostly Cloudy1% 0 mph
Wed 8 PM52°FMostly Cloudy0% 0 mph
Wed 9 PM50°FPartly Cloudy0% 0 mph
Wed 10 PM49°FPartly Cloudy0% 0 mph
Wed 11 PM48°FMostly Clear0% 0 mph
Thu 12 AM48°FMostly Clear0% 0 mph
Thu 1 AM46°FMostly Clear0% 0 mph
Thu 2 AM46°FMostly Clear0% 0 mph
Thu 3 AM46°FMostly Clear0% 0 mph
Thu 4 AM44°FMostly Clear0% 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 Morristown can differ.

7-day forecast

Overnight

Low 40°F

Partly cloudy, with a low around 40. North wind around 0 mph.

Wednesday

High 63°F·Low 44°F

Partly sunny, with a high near 63. East wind 0 to 5 mph.

Wednesday Night: Partly cloudy, with a low around 44. Southeast wind around 0 mph.

Thursday

High 69°F·Low 51°F

Sunny, with a high near 69. West wind 0 to 5 mph.

Thursday Night: Partly cloudy, with a low around 51. Southwest wind around 5 mph.

Friday

High 70°F·Low 43°F

Sunny, with a high near 70.

Friday Night: Mostly clear, with a low around 43.

Saturday

High 63°F·Low 42°F

Sunny, with a high near 63.

Saturday Night: Partly cloudy, with a low around 42.

Sunday

High 66°F·Low 47°F

Partly sunny, with a high near 66.

Sunday Night: Mostly cloudy, with a low around 47.

Monday

High 67°F·Low 49°F

A chance of rain showers after 7am. Partly sunny, with a high near 67. 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 65°F

A chance of rain showers. Partly sunny, with a high near 65.

Nearby cities

Larger cities in the area

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

About this forecast

Forecast office
Morristown is served by the National Weather Service PHI forecast office, forecast zone NJZ008, county zone NJC027.
Location used
The Census Bureau's internal point for Morristown (40.7966, -74.4773), in Morris County. Population: 20,732 (2024 estimate), number 49 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/40.7966,-74.4773 (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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