National Weather Service

News Headlines

NWS is seeking your input on NOAA Weather Radio. Please fill out the survey to help with our modernization efforts of weather radio!

Hazardous Weather Conditions

Heat Advisory until May 20, 08:00 PM EDT

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

84°F

29°C

Humidity	53%
Wind Speed	Vrbl 6 mph
Barometer	29.97 in (1014.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	20 May 9:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Somerville NJ

Heat Advisory May 20, 10:12am until May 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory May 20, 10:12am until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 94 °F
Sunny then
Showers
Likely
Tonight
Low: 56 °F
Showers
Likely then
Chance
Showers
Thursday
High: 68 °F
Showers
Likely
Thursday Night
Low: 50 °F
Decreasing
Clouds
Friday
High: 67 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 47 °F
Showers
Likely
Saturday
High: 59 °F
Showers
Saturday Night
Low: 48 °F
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 94. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 56. North wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely, mainly before 10am. Cloudy, with a high near 68. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Cloudy, then gradually becoming partly cloudy, with a low around 50. Calm wind.

Friday

A chance of showers after 2pm. Mostly cloudy, with a high near 67. East wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers likely, mainly after 8pm. Cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. High near 59. Chance of precipitation is 90%.

Saturday Night

Showers. Low around 48. Chance of precipitation is 80%.

Sunday

Showers likely, mainly before 8am. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

Sunday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 40%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.