Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Light Rain Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint 63°F (17°C)
Visibility 3.00 mi
Last update 14 Jun 2:53 pm EDT
Extended Forecast for

South Plainfield NJ

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 65. Northeast wind around 10 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm.  Patchy fog after 9pm.  Otherwise, cloudy, with a low around 57. Northeast wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers.  Cloudy, with a high near 67. Northeast wind around 5 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers.  Cloudy, with a low around 59. East wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 2pm.  Cloudy, with a high near 70. East wind around 5 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 65. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely, mainly before 11pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 57. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers. Cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers. Cloudy, with a low around 59. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Monday
A slight chance of showers before 2pm. Cloudy, with a high near 70. East wind around 5 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly cloudy, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Juneteenth
A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
South Plainfield NJ
 40.58°N 74.42°W (Elev. 89 ft)
9:43 am EDT Jun 14, 2025
3pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database