Current conditions at
Andover, Aeroflex-Andover Airport (K12N)
Lat: 41.01°NLon: 74.74°WElev: 584ft.40°F
4°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.18 in (1022.9 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 5 Mar 8:54 pm EST |
Extended Forecast for
Lake Hopatcong NJ
Tonight

Low: 34 °F
Rain and
Areas FogFriday
High: 41 °F
Slight Chance
Rain and
Areas Fog
then Patchy
FogFriday Night

Low: 34 °F
Chance Rain
and Patchy
FogSaturday

High: 55 °F
Patchy Fog
Saturday Night

Low: 46 °F
Showers
Sunday

High: 60 °F
Partly Sunny
Sunday Night

Low: 40 °F
Mostly Clear
Monday

High: 64 °F
Sunny
Monday Night

Low: 47 °F
Mostly Clear
Detailed Forecast
Tonight
Rain, mainly before 3am. Areas of fog. Low around 34. East wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of rain between 7am and 8am. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 41. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 40%.
Saturday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Showers, mainly before 1am. Low around 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lake Hopatcong NJ
40.96°N 74.61°W (Elev. 984 ft)
40.96°N 74.61°W (Elev. 984 ft)
4:09 pm EST Mar 5, 2026
9pm EST Mar 5, 2026-6pm EDT Mar 12, 2026


