Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

55°F

13°C

Humidity	96%
Wind Speed	Calm
Barometer	30.20 in (1022.7 mb)
Dewpoint	54°F (12°C)
Visibility	7.00 mi
Last update	30 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

Piscataway NJ

Overnight
Low: 60 °F
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 68 °F
T-storms
Likely then
Chance
Showers
Monday
High: 85 °F
Mostly Cloudy
then Slight
Chance
Showers
Monday Night
Low: 68 °F
Chance
Showers
Tuesday
High: 88 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 88 °F
Partly Sunny
Wednesday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 60. Calm wind.

Sunday

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 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.

Sunday Night

Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers after 2pm. Partly sunny, with a high near 85. Calm wind. Chance of precipitation is 20%.

Monday Night

A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

Wednesday

Partly sunny, with a high near 88.

Wednesday Night

A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

Thursday

A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 83.

Friday Night

Partly cloudy, with a low around 64.

Saturday

Mostly sunny, with a high near 81.