CUPSAW LAKE, NJ 07456 Weather Forecast & Current Conditions

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CALDWELL, NJ
Current Weather

2:53 AM EDT JUN 9, 2026
Clear
57°F
Feels Like: 57°F
Dewpoint: 45°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: Calm
Pressure: 30.28 inches
Last 72 hours

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CUPSAW LAKE, NJ 07456
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the upper 70s. South winds around 5 mph.
TONIGHT
Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
TUESDAY
Sunny. Highs around 80. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.
WEDNESDAY
Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. More humid with highs around 80. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 80 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 80 percent.
THURSDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. Heat index values in the upper 90s in the afternoon.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values in the upper 90s.
FRIDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent.
SATURDAY
Mostly sunny. Highs in the upper 80s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
SUNDAY
Mostly sunny. Highs in the upper 80s.

Visible Weather Satellite
CUPSAW LAKE, NJ 07456
Infrared Weather Satellite
CUPSAW LAKE, NJ 07456
NEXRAD Weather Radar
CUPSAW LAKE, NJ 07456

CALDWELL, NJ 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
CUPSAW LAKE, NJ 07456 weather forecast Day 1, 0 hours 2 AM 60° 61° Clear 0%

0% Thunder
( 0% severe)
  CALM 49% 41°
Low 56° CUPSAW LAKE, NJ 07456 weather forecast Day 1, 3 hours 5 AM 57° 58° Clear WSW   2 55% 41°
High 86° CUPSAW LAKE, NJ 07456 weather forecast Day 1, 6 hours 8 AM 63° 64° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   3 44% 41°

Partly Cloudy



CUPSAW LAKE, NJ 07456 weather forecast Day 1, 9 hours 11 AM 75° 75° Partly Cloudy SW   8 25% 37°
CUPSAW LAKE, NJ 07456 weather forecast Day 1, 12 hours 2 PM 83° 81° Partly Cloudy 0%

0% Thunder
( 1% severe)
SW   9 23% 41°
CUPSAW LAKE, NJ 07456 weather forecast Day 1, 15 hours 5 PM 86° 83° Partly Cloudy SW   8 25% 46°
CUPSAW LAKE, NJ 07456 weather forecast Day 1, 18 hours 8 PM 81° 80° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   6 32% 48°
CUPSAW LAKE, NJ 07456 weather forecast Day 1, 21 hours 11 PM 73° 73° Partly Cloudy SSW   5 46% 51°
Wednesday
10 JUN 2026
CUPSAW LAKE, NJ 07456 weather forecast Day 2, 0 hours 2 AM 69° 69° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 1% severe)
SW   3 57% 53°
Low 62° CUPSAW LAKE, NJ 07456 weather forecast Day 2, 3 hours 5 AM 65° 65° Mostly Cloudy SW   3 70% 55°
High 84° CUPSAW LAKE, NJ 07456 weather forecast Day 2, 6 hours 8 AM 67° 67° Mostly Cloudy 33%
RAIN
<.01 in
0% Thunder
( 10% severe)
SSW   5 73% 58°

Mostly Cloudy

Rain Likely

CUPSAW LAKE, NJ 07456 weather forecast Day 2, 9 hours 11 AM 74° 74° Mostly Cloudy S   7 71% 64°
CUPSAW LAKE, NJ 07456 weather forecast Day 2, 12 hours 2 PM 80° 83° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 31% severe)
S   8 67% 68°
CUPSAW LAKE, NJ 07456 weather forecast Day 2, 15 hours 5 PM 82° 86° Mostly Cloudy S   7 67% 70°
CUPSAW LAKE, NJ 07456 weather forecast Day 2, 18 hours 8 PM 81° 84° Mostly Cloudy 44%
RAIN
.01–.1 in
0% Thunder
( 26% severe)
SSW   3 69% 70°
CUPSAW LAKE, NJ 07456 weather forecast Day 2, 21 hours 11 PM 76° 77° Mostly Cloudy SSW   1 82% 70°

CALDWELL, NJ extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 70° Low 72° Low 69° Low 65° Low 66°
High 92° High 95° High 85° High 88° High 79°
CUPSAW LAKE, NJ 07456 weather forecast Day 3 CUPSAW LAKE, NJ 07456 weather forecast Day 4 CUPSAW LAKE, NJ 07456 weather forecast Day 5 CUPSAW LAKE, NJ 07456 weather forecast Day 6 CUPSAW LAKE, NJ 07456 weather forecast Day 7
Overcast
58% Rain
Partly Cloudy
56% Rain
Partly Cloudy
49% Rain
Partly Cloudy
17% Rain
Overcast
54% Rain
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