Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to build through Saturday. Additionally, there will be a threat of thunderstorms Friday through Sunday. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

101°F

38°C

Humidity	34%
Wind Speed	W 10 mph
Barometer	29.92 in (1013.6 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	107°F (42°C)
Last update	2 Jul 5:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Kinnelon NJ

Extreme Heat Warning July 2, 06:40pm until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 06:40pm until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Tonight
Low: 79 °F
Mostly Clear
Friday
High: 98 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 78 °F
Chance
T-storms then
Partly Cloudy
Independence Day
High: 93 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 85 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 68 °F
Showers
Likely
Monday
High: 78 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 79. West wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98. Heat index values as high as 103. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 78. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Monday

Showers likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

Monday Night

Showers likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Tuesday

A chance of showers before 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, with a low around 64.

Wednesday

Mostly sunny, with a high near 84.