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Current conditions at
Somerville, Somerset Airport (KSMQ)
Lat: 40.62°NLon: 74.67°WElev: 105ft.
Fair
45°F
7°C
| Humidity | 90% |
| Wind Speed | NW 3 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 6:53 am EDT |
Extended Forecast for
South Plainfield NJ
Today

High: 78 °F
Chance
ShowersTonight
Low: 52 °F
Chance
T-storms then
Showers
LikelyThursday
High: 59 °F⇓
Showers
Likely then
Chance
Rain/SnowThursday Night

Low: 31 °F
Decreasing
CloudsFriday

High: 50 °F
Partly Sunny
Friday Night

Low: 38 °F
Slight Chance
ShowersSaturday

High: 52 °F
Sunny
Saturday Night

Low: 34 °F
Mostly Cloudy
Sunday

High: 53 °F
Cloudy
Detailed Forecast
Today
A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 78. Light and variable wind becoming south 10 to 15 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 52. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers likely before 5pm, then a slight chance of rain and snow showers. Cloudy, with a temperature falling to around 46 by 2pm. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 31. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 50. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 38. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 53.
Sunday Night
Rain, mainly after 2am. Low around 44. Chance of precipitation is 90%.
Monday
Rain. High near 62. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Plainfield NJ
40.58°N 74.42°W (Elev. 89 ft)
40.58°N 74.42°W (Elev. 89 ft)
4:09 am EDT Mar 11, 2026
7am EDT Mar 11, 2026-6pm EDT Mar 17, 2026


