MONTCLAIR, NJ 07042 Weather Forecast & Current Conditions

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CALDWELL, NJ
Current Weather

2:53 AM EDT MAY 19, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
Last 72 hours

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MONTCLAIR, NJ 07042
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny, hot with highs in the upper 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph this afternoon. Heat index values in the upper 90s.
TONIGHT
Partly cloudy. Lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening.
WEDNESDAY
Sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler. Less humid with lows in the upper 50s. Northwest winds 10 to 15 mph. Chance of rain 70 percent.
THURSDAY
Partly sunny. A slight chance of showers in the morning. Much cooler with highs in the lower 70s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy. Lows in the lower 50s.
FRIDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.
FRIDAY NIGHT
Showers. Lows around 50. Chance of rain 80 percent.
SATURDAY
Showers. Highs in the lower 60s. Chance of rain 80 percent.
SATURDAY NIGHT
Showers. Lows in the lower 50s. Chance of rain 80 percent.
SUNDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.
MEMORIAL DAY
Mostly cloudy. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 50 percent.

Visible Weather Satellite
MONTCLAIR, NJ 07042
Infrared Weather Satellite
MONTCLAIR, NJ 07042
NEXRAD Weather Radar
MONTCLAIR, NJ 07042

CALDWELL, NJ 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/18/2026
Tuesday
19 MAY 2026
MONTCLAIR, NJ 07042 weather forecast Day 1, 0 hours 2 AM 77° 79° Clear 2%

0% Thunder
( 2% severe)
SW   5 62% 63°
Low 72° MONTCLAIR, NJ 07042 weather forecast Day 1, 3 hours 5 AM 73° 73° Clear SW   3 71% 63°
High 98° MONTCLAIR, NJ 07042 weather forecast Day 1, 6 hours 8 AM 77° 79° Clear 2%

0% Thunder
( 1% severe)
SW   5 62% 63°

Partly Cloudy



MONTCLAIR, NJ 07042 weather forecast Day 1, 9 hours 11 AM 90° 90° Partly Cloudy WSW   7 38% 61°
MONTCLAIR, NJ 07042 weather forecast Day 1, 12 hours 2 PM 97° 97° Clear 8%

0% Thunder
( 17% severe)
WSW   12 29% 59°
MONTCLAIR, NJ 07042 weather forecast Day 1, 15 hours 5 PM 96° 95° Partly Cloudy WSW   13 28% 58°
MONTCLAIR, NJ 07042 weather forecast Day 1, 18 hours 8 PM 91° 90° Mostly Cloudy 7%

0% Thunder
( 10% severe)
WSW   7 34% 59°
MONTCLAIR, NJ 07042 weather forecast Day 1, 21 hours 11 PM 84° 84° Partly Cloudy SW   6 46% 61°
Wednesday
20 MAY 2026
MONTCLAIR, NJ 07042 weather forecast Day 2, 0 hours 2 AM 80° 81° Partly Cloudy 5%

0% Thunder
( 4% severe)
SW   6 52% 61°
Low 76° MONTCLAIR, NJ 07042 weather forecast Day 2, 3 hours 5 AM 77° 79° Partly Cloudy SW   7 56% 60°
High 95° MONTCLAIR, NJ 07042 weather forecast Day 2, 6 hours 8 AM 80° 81° Clear 10%
RAIN
<.01 in
0% Thunder
( 9% severe)
WSW   7 49% 59°

Partly Cloudy

Rain Likely

MONTCLAIR, NJ 07042 weather forecast Day 2, 9 hours 11 AM 91° 90° Partly Cloudy W   10 34% 59°
MONTCLAIR, NJ 07042 weather forecast Day 2, 12 hours 2 PM 93° 93° Partly Cloudy 60%
RAIN
.5–1 in
0% Thunder
( 32% severe)
W   13 35% 61°
MONTCLAIR, NJ 07042 weather forecast Day 2, 15 hours 5 PM 85° 86° Partly Cloudy NW   13 48% 63°
MONTCLAIR, NJ 07042 weather forecast Day 2, 18 hours 8 PM 76° 78° Mostly Cloudy 20%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
NNW   8 52% 57°
MONTCLAIR, NJ 07042 weather forecast Day 2, 21 hours 11 PM 68° 68° Mostly Cloudy NNW   8 53% 50°

CALDWELL, NJ extended weather forecast

Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Low 56° Low 51° Low 52° Low 51° Low 53°
High 68° High 70° High 62° High 67° High 72°
MONTCLAIR, NJ 07042 weather forecast Day 3 MONTCLAIR, NJ 07042 weather forecast Day 4 MONTCLAIR, NJ 07042 weather forecast Day 5 MONTCLAIR, NJ 07042 weather forecast Day 6 MONTCLAIR, NJ 07042 weather forecast Day 7
Overcast
31% Rain
Overcast
32% Rain
Overcast
68% Rain
Overcast
55% Rain
Overcast
65% Rain
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