LAKE HOPATCONG, NJ 07849 Weather Forecast & Current Conditions

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ANDOVER, NJ
Current Weather

4:54 AM EDT JUN 29, 2025
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility:
Wind: Calm
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

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LAKE HOPATCONG, NJ 07849
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Hot with highs in the mid 80s. Northwest winds around 5 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northwest winds around 5 mph in the evening, becoming light and variable.
MONDAY
Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 40 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.
TUESDAY
A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Temperature falling to around 80 in the afternoon. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 90 percent.
WEDNESDAY
Sunny, hot with highs in the mid 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s.
THURSDAY
Sunny, hot with highs in the mid 80s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
INDEPENDENCE DAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
SATURDAY
Mostly sunny. Hot with highs in the mid 80s.

Visible Weather Satellite
LAKE HOPATCONG, NJ 07849
Infrared Weather Satellite
LAKE HOPATCONG, NJ 07849
NEXRAD Weather Radar
LAKE HOPATCONG, NJ 07849

ANDOVER, NJ 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/28/2025
Sunday
29 JUN 2025
LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 0 hours 2 AM 71° 71° Mostly Cloudy 5%

0% Thunder
( 3% severe)
  CALM 97% 70°
Low 68° LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 3 hours 5 AM 69° 69° Mostly Cloudy   CALM 97% 68°
High 86° LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 6 hours 8 AM 72° 72° Mostly Cloudy 2%

0% Thunder
( 2% severe)
N   1 87% 68°

Decreasing Clouds



LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 9 hours 11 AM 79° 81° Mostly Cloudy NNW   2 64% 66°
LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 12 hours 2 PM 83° 84° Partly Cloudy 1%

0% Thunder
( 5% severe)
WNW   3 51% 63°
LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 15 hours 5 PM 85° 86° Clear WNW   2 48% 63°
LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 18 hours 8 PM 77° 79° Clear 0%

0% Thunder
( 3% severe)
  CALM 69% 66°
LAKE HOPATCONG, NJ 07849 weather forecast Day 1, 21 hours 11 PM 70° 70° Partly Cloudy   CALM 81% 64°
Monday
30 JUN 2025
LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 0 hours 2 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 90% 63°
Low 63° LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 3 hours 5 AM 64° 66° Mostly Cloudy   CALM 90% 61°
High 88° LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 6 hours 8 AM 70° 70° Mostly Cloudy 4%

0% Thunder
( 3% severe)
  CALM 81% 64°

Mostly Cloudy



LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 9 hours 11 AM 81° 83° Mostly Cloudy   CALM 60% 66°
LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 12 hours 2 PM 86° 88° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 22% severe)
SSW   2 51% 66°
LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 15 hours 5 PM 87° 90° Mostly Cloudy SSW   3 53% 68°
LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 18 hours 8 PM 79° 82° Mostly Cloudy 29%
RAIN
.25–.5 in
0% Thunder
( 27% severe)
S   1 77% 71°
LAKE HOPATCONG, NJ 07849 weather forecast Day 2, 21 hours 11 PM 75° 75° Mostly Cloudy S   1 90% 72°

ANDOVER, NJ extended weather forecast

Tuesday
1 JUL 2025
Wednesday
2 JUL 2025
Thursday
3 JUL 2025
Friday
4 JUL 2025
Saturday
5 JUL 2025
Low 72° Low 66° Low 65° Low 61° Low 61°
High 85° High 89° High 86° High 85° High 86°
LAKE HOPATCONG, NJ 07849 weather forecast Day 3 LAKE HOPATCONG, NJ 07849 weather forecast Day 4 LAKE HOPATCONG, NJ 07849 weather forecast Day 5 LAKE HOPATCONG, NJ 07849 weather forecast Day 6 LAKE HOPATCONG, NJ 07849 weather forecast Day 7
Overcast
83% Rain
Mostly Cloudy
47% Rain
Partly Cloudy
50% Rain
Partly Cloudy
25% Rain
Partly Cloudy
15% Rain
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