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Current conditions at
Andover, Aeroflex-Andover Airport (K12N)
Lat: 41.01°NLon: 74.74°WElev: 584ft.39°F
4°C
| Humidity | 60% |
| Wind Speed | NA |
| Barometer | 30.32 in (1027.5 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | NA |
| Last update | 15 Mar 4:54 pm EDT |
Extended Forecast for
4 Miles NE Lake Hopatcong NJ
Tonight
Low: 37 °F
Slight Chance
Rain then
RainMonday
High: 61 °F
Showers then
Severe
ThunderstormsMonday Night
Low: 28 °F
Breezy.
Severe
Thunderstorms
then ShowersTuesday

High: 35 °F
Mostly Sunny
Tuesday Night

Low: 19 °F
Partly Cloudy
Wednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 24 °F
Mostly Cloudy
Thursday

High: 44 °F
Partly Sunny
Thursday Night

Low: 31 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain, with thunderstorms also possible after 5am. Low around 37. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe. High near 61. South wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could be severe. Low around 28. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 50.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Lake Hopatcong NJ
41°N 74.54°W (Elev. 1237 ft)
41°N 74.54°W (Elev. 1237 ft)
4:13 pm EDT Mar 15, 2026
5pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026


