National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Newark, Newark International Airport (KEWR)

Lat: 40.68°NLon: 74.17°WElev: 16ft.

Mostly Cloudy

62°F

17°C

Humidity 96%
Wind Speed Calm
Barometer 29.57 in (1001.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 12 Mar 2:51 am EDT
Extended Forecast for

South River NJ

  • Overnight

    Overnight: A chance of showers. Mostly cloudy, with a steady temperature around 64. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain before 4pm, then rain and snow. Temperature falling to around 36 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 57 °F⇓

    Rain and
    Breezy then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 52.

    High: 52 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Chance Rain
    then Rain

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a steady temperature around 64. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 4pm, then rain and snow. Temperature falling to around 36 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 49. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Cloudy, with a high near 52.
Sunday Night
Rain, mainly after 2am. Low around 44. Chance of precipitation is 80%.
Monday
Rain. High near 65. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Tuesday
A chance of rain. Mostly sunny, with a high near 42. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South River NJ
 40.47°N 74.36°W (Elev. 89 ft)
Last Update:
2:30 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation