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Somerset County weather

Live local weather, warnings, forecast timing, wind, humidity, and weather alerts that may affect your day.

Right now

70°F
Fog

Fog

Warnings1 active NWS alert
Wind0 mph
Humidity100%
Feels likeUpdating
Dew point70°F
Pressure30.00 inHg
Visibility0.5 mi
SourceNational Weather Service

Hourly forecast

Tap an hour for more detail
4 AM 72°F

Areas Of Fog

Wind: 0 mph Rain chance: 2%
5 AM 72°F

Areas Of Fog

Wind: 0 mph Rain chance: 2%
6 AM 72°F

Areas Of Fog

Wind: 0 mph Rain chance: 3%
7 AM 73°F

Patchy Fog

Wind: 0 mph Rain chance: 2%
8 AM 74°F

Patchy Fog

Wind: 5 mph W Rain chance: 6%
9 AM 77°F

Partly Sunny

Wind: 5 mph W Rain chance: 6%
10 AM 80°F

Partly Sunny

Wind: 5 mph W Rain chance: 4%
11 AM 82°F

Mostly Sunny

Wind: 5 mph W Rain chance: 3%
12 PM 85°F

Mostly Sunny

Wind: 10 mph W Rain chance: 6%
1 PM 87°F

Slight Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 16%
2 PM 90°F

Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 25%
3 PM 90°F

Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 25%
4 PM 90°F

Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 25%
5 PM 88°F

Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 25%
6 PM 87°F

Chance Showers And Thunderstorms

Wind: 10 mph W Rain chance: 25%
7 PM 85°F

Chance Showers And Thunderstorms

Wind: 5 mph W Rain chance: 25%
8 PM 83°F

Slight Chance Showers And Thunderstorms

Wind: 5 mph W Rain chance: 24%
9 PM 81°F

Slight Chance Showers And Thunderstorms

Wind: 5 mph W Rain chance: 24%

Daily outlook

Tap a day for details
Overnight 72°F

Areas Of Fog

Areas of fog. Mostly cloudy, with a low around 72. Southwest wind around 0 mph.

Wind: 0 mph
Saturday 91°F

Areas Of Fog then Chance Showers And Thunderstorms

Areas of fog before 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. West wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wind: 0 to 10 mph W
Saturday Night 72°F

Chance Showers And Thunderstorms then Patchy Fog

A chance of showers and thunderstorms before midnight, then patchy fog and a slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. West wind 0 to 10 mph. Chance of precipitation is 30%.

Wind: 0 to 10 mph W
Sunday 93°F

Patchy Fog then Mostly Sunny

Patchy fog before 9am. Mostly sunny, with a high near 93. West wind 0 to 10 mph.

Wind: 0 to 10 mph W
Sunday Night 68°F

Mostly Clear

Mostly clear, with a low around 68. Northwest wind 0 to 5 mph.

Wind: 0 to 5 mph NW
Monday 92°F

Sunny

Sunny, with a high near 92.

Wind: 0 to 5 mph W
Monday Night 71°F

Partly Cloudy

Partly cloudy, with a low around 71.

Wind: 0 to 5 mph W
Tuesday 90°F

Mostly Sunny then Chance Showers And Thunderstorms

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Wind: 0 to 10 mph W
Tuesday Night 67°F

Chance Showers And Thunderstorms

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Wind: 0 to 5 mph W
Wednesday 87°F

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 87.

Wind: 0 to 5 mph NW

Official NWS alerts

Somerset County
Moderate Heat Advisory New Castle; Somerset; Middlesex; Western Monmouth; Eastern Monmouth; Mercer; Gloucester; Camden; Northwestern Burlington; Ocean; Southeastern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks

Heat Advisory issued August 8 at 2:27AM EDT until August 8 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 102 degrees.

* WHERE...Portions of northern Delaware, central, northern, and
southern New Jersey, and southeast Pennsylvania.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

* ADDITIONAL DETAILS...Warm and very humid conditions at night will
not offer much relief from the heat and humidity.

Instructions: Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Effective 2026-08-08T02:27:00-04:00 - Expires 2026-08-08T16:00:00-04:00

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Medium Heat Advisory issued August 8 at 2:27AM EDT until August 8 at 8:00PM EDT by NWS Mount Holly NJ Somerset, Somerset - Heat Advisory