Williamstown, NJ Weather Forecast

Today's Weather

Fri, Jul 10

Partly sunny and humid; a heavy thunderstorm late this afternoon; thunderstorms can bring flash flooding and localized damaging wind gusts Hi: 87°

Tonight: A heavy thunderstorm this evening; otherwise, partly cloudy and humid; thunderstorms can bring flash flooding and localized damaging wind gusts Lo: 70°

Current Weather

2:46 PM

Looking Ahead

Thunderstorms, some heavy, late this afternoon through this evening

Williamstown Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

7/10

87° 70°

A heavy t-storm in the p.m.

Night: Humid; a heavy t-storm early

55%

Sat

7/11

80° 63°

A stray t-storm; not as warm

A thunderstorm around early

55%

Sun

7/12

87° 63°

Less humid with some sun

A crystal-clear sky

25%

Mon

7/13

86° 65°

Sunny to partly cloudy

Clear

Tue

7/14

93° 71°

Mostly sunny and hot

Partly cloudy

Wed

7/15

98° 70°

Partly sunny and very hot

Partly cloudy and humid

Thu

7/16

96° 70°

Partly sunny and hot

Partly cloudy and humid

16%

Fri

7/17

90° 72°

A p.m. shower in places

Cloudy; humid with t-storms

49%

Sat

7/18

86° 69°

Some rain and a thunderstorm

Cloudy and humid

59%

Sun

7/19

83° 66°

A couple of afternoon showers

Clear

60%

Sun & Moon

14 hrs 48 mins

Rise 5:41 AM

Set 8:29 PM

Waning Crescent

Rise 1:31 AM

Set 4:57 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.