Hopatcong Weather Forecast 15 Days, Weather in Hopatcong Today

Current weather conditions and 15 day weather forecast for Hopatcong, New Jersey, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Hopatcong

20 September 2026 Sunday
14.4 ° C / 58°F
Light rain
Light rain
Feels Like : 13 ° C / 55.4°F
Humidity : % 98
Pressure : 1016 mb
Wind Speed : 14.4 kmph / 8.9 miles from SSESSE
Visibility : 9 km
Precipitation (rainfall) : 1.07 mm
Cloud (%) : 100

15 day weather forecast for Hopatcong, NJ, USA

Weather Forecast for next 15 Days for Hopatcong including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Hopatcong, New Jersey state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
20 September 2026 Sunday Fog Fog 13.9 ° C
(57.1°F)
17.1 ° C
(62.9°F)
15.2 ° C
(59.3°F)
% 95 93% 0.4 Sunrise:06:44 AM
Sunset: 06:59 PM
Moonrise:04:19 PM
Moonset: 12:34 AM
Moon Phase
( Waxing Gibbous )
21 September 2026 Monday Overcast Overcast 11.5 ° C
(52.8°F)
17.9 ° C
(64.2°F)
14.3 ° C
(57.7°F)
% 78 23% 3 Sunrise:06:45 AM
Sunset: 06:58 PM
Moonrise:04:50 PM
Moonset: 01:37 AM
Moon Phase
( Waxing Gibbous )
22 September 2026 Tuesday Light rain shower Light rain shower 7.4 ° C
(45.2°F)
11 ° C
(51.8°F)
8.7 ° C
(47.6°F)
% 93 93% 0.5 Sunrise:06:46 AM
Sunset: 06:56 PM
Moonrise:05:15 PM
Moonset: 02:40 AM
Moon Phase
( Waxing Gibbous )
23 September 2026 Wednesday Sunny Sunny 5.4 ° C
(41.8°F)
14.9 ° C
(58.9°F)
10.2 ° C
(50.4°F)
% 73 11% 3.9 Sunrise:06:47 AM
Sunset: 06:54 PM
Moonrise:05:37 PM
Moonset: 03:42 AM
Moon Phase
( Waxing Gibbous )
24 September 2026 Thursday Overcast Overcast 5.4 ° C
(41.8°F)
16 ° C
(60.9°F)
9.9 ° C
(49.7°F)
% 77 78% 4 Sunrise:06:48 AM
Sunset: 06:53 PM
Moonrise:05:58 PM
Moonset: 04:44 AM
Moon Phase
( Full Moon )
25 September 2026 Friday Patchy rain nearby Patchy rain nearby 8 ° C
(46.4°F)
11.7 ° C
(53°F)
9.6 ° C
(49.3°F)
% 84 73% 3 Sunrise:06:49 AM
Sunset: 06:51 PM
Moonrise:06:18 PM
Moonset: 05:45 AM
Moon Phase
( Full Moon )
26 September 2026 Saturday Overcast Overcast 9.3 ° C
(48.7°F)
14 ° C
(57.1°F)
11.2 ° C
(52.2°F)
% 77 15% 4 Sunrise:06:50 AM
Sunset: 06:49 PM
Moonrise:06:38 PM
Moonset: 06:48 AM
Moon Phase
( Full Moon )
27 September 2026 Sunday Patchy rain nearby Patchy rain nearby 8.5 ° C
(47.3°F)
13.9 ° C
(57°F)
11.5 ° C
(52.6°F)
% 85 39% 3 Sunrise:06:51 AM
Sunset: 06:47 PM
Moonrise:06:59 PM
Moonset: 07:51 AM
Moon Phase
( Waning Gibbous )
28 September 2026 Monday Overcast Overcast 11.4 ° C
(52.5°F)
14.8 ° C
(58.7°F)
13.1 ° C
(55.6°F)
% 85 38% 3 Sunrise:06:52 AM
Sunset: 06:46 PM
Moonrise:07:24 PM
Moonset: 08:57 AM
Moon Phase
( Waning Gibbous )
29 September 2026 Tuesday Fog Fog 13.8 ° C
(56.8°F)
21.4 ° C
(70.4°F)
16.7 ° C
(62°F)
% 84 36% 5 Sunrise:06:53 AM
Sunset: 06:44 PM
Moonrise:07:54 PM
Moonset: 10:06 AM
Moon Phase
( Waning Gibbous )
30 September 2026 Wednesday Cloudy Cloudy 10.8 ° C
(51.5°F)
19.1 ° C
(66.3°F)
14.5 ° C
(58.1°F)
% 78 15% 5 Sunrise:06:54 AM
Sunset: 06:42 PM
Moonrise:08:31 PM
Moonset: 11:16 AM
Moon Phase
( Waning Gibbous )
01 October 2026 Thursday Overcast Overcast 11.2 ° C
(52.2°F)
21.2 ° C
(70.2°F)
16.4 ° C
(61.6°F)
% 81 34% 5 Sunrise:06:55 AM
Sunset: 06:41 PM
Moonrise:09:17 PM
Moonset: 12:26 PM
Moon Phase
( Last Quarter )
02 October 2026 Friday Sunny Sunny 11.5 ° C
(52.8°F)
19 ° C
(66.1°F)
15.5 ° C
(59.8°F)
% 70 6% 5 Sunrise:06:56 AM
Sunset: 06:39 PM
Moonrise:10:15 PM
Moonset: 01:31 PM
Moon Phase
( Last Quarter )
03 October 2026 Saturday Sunny Sunny 9.4 ° C
(49°F)
17.9 ° C
(64.3°F)
13.3 ° C
(55.9°F)
% 70 7% 5 Sunrise:06:57 AM
Sunset: 06:37 PM
Moonrise:11:23 PM
Moonset: 02:28 PM
Moon Phase
( Last Quarter )
Hopatcong Weather forecasts are usually fully updated every 4 hours.
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