Lake Hopatcong, NJ Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Hopatcong, NJ in one place.
Rain showers likely. Mostly cloudy, with a low around 59. West wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Lake Hopatcong, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 1:49 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Lake Hopatcong, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:49 AM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Hopatcong
Friday looks like the warmest upcoming period in Lake Hopatcong at 68 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 1:49 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy. High near 68, with temperatures falling to around 62 in the afternoon. Northwest wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 48. Northwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain after 1pm. Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of rain before 1am. Partly cloudy, with a low around 43. Northwest wind around 10 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 60.
Mostly clear, with a low around 39.
Sunny, with a high near 59.
Mostly clear, with a low around 36.
Sunny, with a high near 63.
Mostly clear, with a low around 38.
Sunny, with a high near 59.
Partly cloudy, with a low around 33.
Sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Rain Showers Likely
|
59°F |
0 mph
|
|
Friday
Nov 6
|
Chance Rain Showers
|
68°F |
0 mph
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
48°F |
0 to 5 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny then Chance Light Rain
|
63°F |
5 to 10 mph
NW
|
|
Saturday Night
Nov 7
|
Chance Light Rain
|
43°F |
10 mph
NW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
60°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
39°F |
5 mph
W
|
|
Monday
Nov 9
|
Sunny
|
59°F |
5 to 15 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
38°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
59°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
33°F |
0 mph
|
|
Thursday
Nov 12
|
Sunny
|
55°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Hopatcong.