Somerset Weather Forecast 15 Days, Weather in Somerset Today

Current weather conditions and 15 day weather forecast for Somerset, 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 Somerset

18 September 2026 Friday
22.3 ° C / 72.1°F
Overcast
Overcast
Feels Like : 24.8 ° C / 76.6°F
Humidity : % 89
Pressure : 1017 mb
Wind Speed : 7.2 kmph / 4.5 miles from SSWSSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 99

15 day weather forecast for Somerset, NJ, USA

Weather Forecast for next 15 Days for Somerset 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 Somerset, 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
18 September 2026 Friday Overcast Overcast 20.5 ° C
(68.9°F)
29.2 ° C
(84.6°F)
24.2 ° C
(75.6°F)
% 67 11% 6.7 Sunrise:06:41 AM
Sunset: 07:02 PM
Moonrise:02:54 PM
Moonset: 11:36 PM
Moon Phase
( First Quarter )
19 September 2026 Saturday Overcast Overcast 15.9 ° C
(60.7°F)
20.7 ° C
(69.2°F)
18.1 ° C
(64.5°F)
% 46 6% 4.6 Sunrise:06:42 AM
Sunset: 07:00 PM
Moonrise:03:39 PM
Moonset: Does not set today
Moon Phase
( First Quarter )
20 September 2026 Sunday Overcast Overcast 15.8 ° C
(60.4°F)
17.8 ° C
(64°F)
16.6 ° C
(61.9°F)
% 83 89% 0.3 Sunrise:06:43 AM
Sunset: 06:59 PM
Moonrise:04:17 PM
Moonset: 12:35 AM
Moon Phase
( Waxing Gibbous )
21 September 2026 Monday Light rain Light rain 14 ° C
(57.1°F)
18 ° C
(64.5°F)
15.8 ° C
(60.4°F)
% 98 94% 2.7 Sunrise:06:44 AM
Sunset: 06:57 PM
Moonrise:04:48 PM
Moonset: 01:37 AM
Moon Phase
( Waxing Gibbous )
22 September 2026 Tuesday Light rain shower Light rain shower 12.3 ° C
(54.1°F)
15.6 ° C
(60°F)
14 ° C
(57.2°F)
% 94 92% 3 Sunrise:06:45 AM
Sunset: 06:55 PM
Moonrise:05:13 PM
Moonset: 02:40 AM
Moon Phase
( Waxing Gibbous )
23 September 2026 Wednesday Overcast Overcast 11.5 ° C
(52.7°F)
16 ° C
(60.8°F)
13.9 ° C
(56.9°F)
% 85 70% 4 Sunrise:06:46 AM
Sunset: 06:54 PM
Moonrise:05:36 PM
Moonset: 03:42 AM
Moon Phase
( Waxing Gibbous )
24 September 2026 Thursday Light rain shower Light rain shower 14.3 ° C
(57.7°F)
16.4 ° C
(61.4°F)
15.3 ° C
(59.5°F)
% 92 92% 4 Sunrise:06:47 AM
Sunset: 06:52 PM
Moonrise:05:57 PM
Moonset: 04:44 AM
Moon Phase
( Full Moon )
25 September 2026 Friday Light rain shower Light rain shower 11.8 ° C
(53.3°F)
15.9 ° C
(60.6°F)
13.8 ° C
(56.8°F)
% 95 94% 3 Sunrise:06:48 AM
Sunset: 06:50 PM
Moonrise:06:17 PM
Moonset: 05:45 AM
Moon Phase
( Full Moon )
26 September 2026 Saturday Patchy rain nearby Patchy rain nearby 9.9 ° C
(49.8°F)
14.1 ° C
(57.4°F)
11.4 ° C
(52.5°F)
% 84 89% 3 Sunrise:06:49 AM
Sunset: 06:48 PM
Moonrise:06:37 PM
Moonset: 06:47 AM
Moon Phase
( Full Moon )
27 September 2026 Sunday Sunny Sunny 11.9 ° C
(53.4°F)
19.2 ° C
(66.5°F)
15.2 ° C
(59.4°F)
% 56 7% 5 Sunrise:06:50 AM
Sunset: 06:47 PM
Moonrise:06:59 PM
Moonset: 07:50 AM
Moon Phase
( Waning Gibbous )
28 September 2026 Monday Overcast Overcast 10.5 ° C
(50.8°F)
19.3 ° C
(66.8°F)
14.6 ° C
(58.2°F)
% 64 13% 5 Sunrise:06:51 AM
Sunset: 06:45 PM
Moonrise:07:24 PM
Moonset: 08:56 AM
Moon Phase
( Waning Gibbous )
29 September 2026 Tuesday Patchy rain nearby Patchy rain nearby 12.6 ° C
(54.8°F)
15.2 ° C
(59.4°F)
14.2 ° C
(57.5°F)
% 84 37% 4 Sunrise:06:52 AM
Sunset: 06:43 PM
Moonrise:07:54 PM
Moonset: 10:04 AM
Moon Phase
( Waning Gibbous )
30 September 2026 Wednesday Overcast Overcast 15.1 ° C
(59.3°F)
18.5 ° C
(65.3°F)
16.6 ° C
(61.9°F)
% 88 33% 4 Sunrise:06:53 AM
Sunset: 06:42 PM
Moonrise:08:31 PM
Moonset: 11:14 AM
Moon Phase
( Waning Gibbous )
01 October 2026 Thursday Overcast Overcast 15.4 ° C
(59.7°F)
20.8 ° C
(69.4°F)
17.8 ° C
(64°F)
% 87 86% 5 Sunrise:06:54 AM
Sunset: 06:40 PM
Moonrise:09:18 PM
Moonset: 12:24 PM
Moon Phase
( Last Quarter )
Somerset Weather forecasts are usually fully updated every 4 hours.
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