New Jersey · NWS OKX office

Union City, NJ weather

It is 46°F and clear at New York City, Central Park as of Oct 28, 7:51 AM EDT. Today: Partly Sunny, high near 63°F, 2% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 5:51 AM EDT.

Updated Oct 28, 8:20 AM EDT (snapshot)

Current conditions

Temperature

46°F

Clear · feels like 44°F

Wind

5 mph

Humidity 60% · dew point 33°F

Pressure · visibility

30.49 inHg

Visibility 10 mi

Observed at New York City, Central Park (KNYC), Oct 28, 7:51 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Union City forecast zone right now.

Around the NWS OKX forecast area

1 active alert covers zones served by the OKX office near Union City:

  • Coastal Flood Statement

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 Union City (local time)
TimeTempForecastPrecip. chanceWind
Wed 8 AM46°FMostly Sunny2%N 5 mph
Wed 9 AM50°FMostly Sunny2%N 5 mph
Wed 10 AM53°FMostly Sunny2%NE 3 mph
Wed 11 AM56°FMostly Sunny2%NE 3 mph
Wed 12 PM58°FMostly Sunny2%E 3 mph
Wed 1 PM61°FPartly Sunny2%SE 5 mph
Wed 2 PM62°FPartly Sunny2%S 6 mph
Wed 3 PM62°FPartly Sunny2%S 7 mph
Wed 4 PM63°FPartly Sunny2%S 8 mph
Wed 5 PM61°FPartly Sunny2%S 8 mph
Wed 6 PM60°FMostly Cloudy2%S 7 mph
Wed 7 PM59°FMostly Cloudy2%S 6 mph
Wed 8 PM57°FMostly Cloudy1%S 5 mph
Wed 9 PM56°FMostly Cloudy1%S 3 mph
Wed 10 PM56°FPartly Cloudy1%S 2 mph
Wed 11 PM55°FPartly Cloudy0%S 2 mph
Thu 12 AM54°FPartly Cloudy0%S 2 mph
Thu 1 AM53°FMostly Clear0%SW 2 mph
Thu 2 AM52°FMostly Clear1%W 2 mph
Thu 3 AM51°FMostly Clear1%W 2 mph
Thu 4 AM50°FMostly Clear1%W 2 mph
Thu 5 AM50°FMostly Clear1%W 2 mph
Thu 6 AM50°FSunny1%W 2 mph
Thu 7 AM49°FSunny1%W 2 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 Union City can differ.

7-day forecast

Today

High 63°F·Low 49°F

Partly sunny. High near 63, with temperatures falling to around 61 in the afternoon. East wind 3 to 8 mph.

Tonight: Partly cloudy, with a low around 49. South wind 2 to 7 mph.

Thursday

High 70°F·Low 55°F

Sunny. High near 70, with temperatures falling to around 68 in the afternoon. Southwest wind 2 to 9 mph.

Thursday Night: Mostly clear. Low around 55, with temperatures rising to around 57 overnight. Southwest wind around 8 mph.

Friday

High 71°F·Low 48°F

Sunny. High near 71, with temperatures falling to around 69 in the afternoon. West wind 7 to 13 mph, with gusts as high as 24 mph.

Friday Night: Mostly clear. Low around 48, with temperatures rising to around 50 overnight.

Saturday

High 63°F·Low 47°F

Sunny, with a high near 63.

Saturday Night: Partly cloudy, with a low around 47.

Sunday

High 66°F·Low 52°F

Partly sunny, with a high near 66.

Sunday Night: Mostly cloudy, with a low around 52.

Monday

High 67°F·Low 53°F

A slight chance of rain showers after 7am. Mostly cloudy, with a high near 67.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Tuesday

High 66°F·Low 51°F

A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.

Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 51.

Nearby cities

Larger cities in the area

Other cities in Hudson County

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

About this forecast

Forecast office
Union City is served by the National Weather Service OKX forecast office, forecast zone NJZ006, county zone NJC017.
Location used
The Census Bureau's internal point for Union City (40.7674, -74.0323), in Hudson County. Population: 66,918 (2024 estimate), number 11 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/40.7674,-74.0323 (forecast issued Oct 28, 5:51 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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