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Current conditions at
Andover, Aeroflex-Andover Airport (K12N)
Lat: 41.01°NLon: 74.74°WElev: 584ft.52°F
11°C
| Humidity | 93% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.76 in (1008.1 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | NA |
| Wind Chill | 50°F (10°C) |
| Last update | 16 Mar 6:54 am EDT |
Extended Forecast for
Hopatcong NJ
Today
High: 63 °F
Showers then
Severe
Thunderstorms
and BreezyTonight
Low: 27 °F
Breezy.
Severe
Thunderstorms
then ShowersTuesday

High: 36 °F
Mostly Sunny
Tuesday Night

Low: 20 °F
Partly Cloudy
Wednesday

High: 36 °F
Partly Sunny
Wednesday Night

Low: 24 °F
Mostly Cloudy
Thursday

High: 44 °F
Partly Sunny
Thursday Night

Low: 31 °F
Mostly Cloudy
Friday

High: 52 °F
Partly Sunny
Detailed Forecast
Today
Showers and possibly a thunderstorm. Some of the storms could be severe and produce heavy rainfall. High near 63. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe and produce heavy rainfall. Low around 27. Breezy, with a south wind 15 to 20 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 36. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.
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 52.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hopatcong NJ
40.95°N 74.67°W (Elev. 1096 ft)
40.95°N 74.67°W (Elev. 1096 ft)
4:12 am EDT Mar 16, 2026
7am EDT Mar 16, 2026-6pm EDT Mar 22, 2026


