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Somerville Weather Forecast 15 Days, Weather in Somerville Today

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

14 August 2025 Thursday
27.2 ° C / 81°F
Partly Cloudy
Partly Cloudy 		Feels Like : 29.2 ° C / 84.6°F
Humidity : % 79
Pressure : 1013 mb
Wind Speed : 7.6 kmph / 4.7 miles from NN
Visibility : 13 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15 day weather forecast for Somerville, NJ, USA

Weather Forecast for next 15 Days for Somerville 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 Somerville, New Jersey state, US. To see the daily forecast, scroll to the table below.
Date
14 August 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature23 ° C
(73.4°F)
High temperature31.6 ° C
(88.9°F)
Avg. temperature26.1 ° C
(79°F)
Humidity% 81
Chance of rain70%
UV Index1.2
Sun PositionSunrise:06:08 AM
Sunset: 07:57 PM
Moon PositionMoonrise:10:36 PM
Moonset: 12:12 PM
Moon Phase
( Waning Gibbous )
15 August 2025 Friday
Weather forecastSunny Sunny
Low temperature21.9 ° C
(71.4°F)
High temperature32.6 ° C
(90.7°F)
Avg. temperature26.7 ° C
(80.1°F)
Humidity% 60
Chance of rain0%
UV Index1.4
Sun PositionSunrise:06:09 AM
Sunset: 07:56 PM
Moon PositionMoonrise:11:10 PM
Moonset: 01:29 PM
Moon Phase
( Waning Gibbous )
16 August 2025 Saturday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature20.2 ° C
(68.4°F)
High temperature27.1 ° C
(80.8°F)
Avg. temperature23.5 ° C
(74.3°F)
Humidity% 71
Chance of rain0%
UV Index2
Sun PositionSunrise:06:10 AM
Sunset: 07:54 PM
Moon PositionMoonrise:11:52 PM
Moonset: 02:45 PM
Moon Phase
( Last Quarter )
17 August 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature19.3 ° C
(66.8°F)
High temperature32.3 ° C
(90.2°F)
Avg. temperature24.9 ° C
(76.9°F)
Humidity% 70
Chance of rain87%
UV Index2.2
Sun PositionSunrise:06:11 AM
Sunset: 07:53 PM
Moon PositionMoonrise:No moonrise
Moonset: 03:59 PM
Moon Phase
( Waning Crescent )
18 August 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.1 ° C
(62.7°F)
High temperature26.9 ° C
(80.4°F)
Avg. temperature22.2 ° C
(72°F)
Humidity% 72
Chance of rain61%
UV Index0.1
Sun PositionSunrise:06:12 AM
Sunset: 07:52 PM
Moon PositionMoonrise:12:44 AM
Moonset: 05:04 PM
Moon Phase
( Waning Crescent )
19 August 2025 Tuesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature18.4 ° C
(65.1°F)
High temperature24.8 ° C
(76.6°F)
Avg. temperature21.2 ° C
(70.1°F)
Humidity% 62
Chance of rain0%
UV Index6
Sun PositionSunrise:06:13 AM
Sunset: 07:50 PM
Moon PositionMoonrise:01:46 AM
Moonset: 05:58 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.1 ° C
(62.8°F)
High temperature19.2 ° C
(66.6°F)
Avg. temperature18.6 ° C
(65.4°F)
Humidity% 89
Chance of rain89%
UV Index4
Sun PositionSunrise:06:14 AM
Sunset: 07:49 PM
Moon PositionMoonrise:02:56 AM
Moonset: 06:40 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday
Weather forecastOvercast  Overcast
Low temperature16.6 ° C
(61.8°F)
High temperature21.8 ° C
(71.2°F)
Avg. temperature18.5 ° C
(65.3°F)
Humidity% 87
Chance of rain0%
UV Index4
Sun PositionSunrise:06:15 AM
Sunset: 07:47 PM
Moon PositionMoonrise:04:10 AM
Moonset: 07:14 PM
Moon Phase
( Waning Crescent )
22 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.8 ° C
(64.1°F)
High temperature25.4 ° C
(77.7°F)
Avg. temperature21.3 ° C
(70.4°F)
Humidity% 86
Chance of rain85%
UV Index5
Sun PositionSunrise:06:16 AM
Sunset: 07:46 PM
Moon PositionMoonrise:05:22 AM
Moonset: 07:42 PM
Moon Phase
( Waning Crescent )
23 August 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature19.9 ° C
(67.8°F)
High temperature26.6 ° C
(79.9°F)
Avg. temperature22.4 ° C
(72.4°F)
Humidity% 90
Chance of rain85%
UV Index5
Sun PositionSunrise:06:17 AM
Sunset: 07:44 PM
Moon PositionMoonrise:06:31 AM
Moonset: 08:05 PM
Moon Phase
( New Moon )
24 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature18.3 ° C
(65°F)
High temperature32.9 ° C
(91.3°F)
Avg. temperature25.4 ° C
(77.7°F)
Humidity% 72
Chance of rain0%
UV Index7
Sun PositionSunrise:06:18 AM
Sunset: 07:43 PM
Moon PositionMoonrise:07:37 AM
Moonset: 08:25 PM
Moon Phase
( Waxing Crescent )
25 August 2025 Monday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature15.8 ° C
(60.5°F)
High temperature25.6 ° C
(78.1°F)
Avg. temperature21.2 ° C
(70.2°F)
Humidity% 61
Chance of rain0%
UV Index6
Sun PositionSunrise:06:19 AM
Sunset: 07:41 PM
Moon PositionMoonrise:08:41 AM
Moonset: 08:45 PM
Moon Phase
( Waxing Crescent )
26 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature12.6 ° C
(54.6°F)
High temperature26 ° C
(78.7°F)
Avg. temperature18.8 ° C
(65.9°F)
Humidity% 51
Chance of rain0%
UV Index5
Sun PositionSunrise:06:20 AM
Sunset: 07:40 PM
Moon PositionMoonrise:09:43 AM
Moonset: 09:05 PM
Moon Phase
( Waxing Crescent )
27 August 2025 Wednesday
Weather forecastCloudy  Cloudy
Low temperature14.7 ° C
(58.5°F)
High temperature22.8 ° C
(73.1°F)
Avg. temperature17.9 ° C
(64.3°F)
Humidity% 72
Chance of rain0%
UV Index4
Sun PositionSunrise:06:21 AM
Sunset: 07:38 PM
Moon PositionMoonrise:10:45 AM
Moonset: 09:26 PM
Moon Phase
( Waxing Crescent )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
14 August 2025 Thursday Patchy rain nearby Patchy rain nearby 23 ° C
(73.4°F)		 31.6 ° C
(88.9°F)		 26.1 ° C
(79°F)		 % 81 70% 1.2 Sunrise:06:08 AM
Sunset: 07:57 PM		 Moonrise:10:36 PM
Moonset: 12:12 PM
Moon Phase
( Waning Gibbous )
15 August 2025 Friday Sunny Sunny 21.9 ° C
(71.4°F)		 32.6 ° C
(90.7°F)		 26.7 ° C
(80.1°F)		 % 60 0% 1.4 Sunrise:06:09 AM
Sunset: 07:56 PM		 Moonrise:11:10 PM
Moonset: 01:29 PM
Moon Phase
( Waning Gibbous )
16 August 2025 Saturday Partly Cloudy  Partly Cloudy 20.2 ° C
(68.4°F)		 27.1 ° C
(80.8°F)		 23.5 ° C
(74.3°F)		 % 71 0% 2 Sunrise:06:10 AM
Sunset: 07:54 PM		 Moonrise:11:52 PM
Moonset: 02:45 PM
Moon Phase
( Last Quarter )
17 August 2025 Sunday Patchy rain nearby Patchy rain nearby 19.3 ° C
(66.8°F)		 32.3 ° C
(90.2°F)		 24.9 ° C
(76.9°F)		 % 70 87% 2.2 Sunrise:06:11 AM
Sunset: 07:53 PM		 Moonrise:No moonrise
Moonset: 03:59 PM
Moon Phase
( Waning Crescent )
18 August 2025 Monday Patchy rain nearby Patchy rain nearby 17.1 ° C
(62.7°F)		 26.9 ° C
(80.4°F)		 22.2 ° C
(72°F)		 % 72 61% 0.1 Sunrise:06:12 AM
Sunset: 07:52 PM		 Moonrise:12:44 AM
Moonset: 05:04 PM
Moon Phase
( Waning Crescent )
19 August 2025 Tuesday Partly Cloudy  Partly Cloudy 18.4 ° C
(65.1°F)		 24.8 ° C
(76.6°F)		 21.2 ° C
(70.1°F)		 % 62 0% 6 Sunrise:06:13 AM
Sunset: 07:50 PM		 Moonrise:01:46 AM
Moonset: 05:58 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday Patchy rain nearby Patchy rain nearby 17.1 ° C
(62.8°F)		 19.2 ° C
(66.6°F)		 18.6 ° C
(65.4°F)		 % 89 89% 4 Sunrise:06:14 AM
Sunset: 07:49 PM		 Moonrise:02:56 AM
Moonset: 06:40 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday Overcast  Overcast 16.6 ° C
(61.8°F)		 21.8 ° C
(71.2°F)		 18.5 ° C
(65.3°F)		 % 87 0% 4 Sunrise:06:15 AM
Sunset: 07:47 PM		 Moonrise:04:10 AM
Moonset: 07:14 PM
Moon Phase
( Waning Crescent )
22 August 2025 Friday Patchy rain nearby Patchy rain nearby 17.8 ° C
(64.1°F)		 25.4 ° C
(77.7°F)		 21.3 ° C
(70.4°F)		 % 86 85% 5 Sunrise:06:16 AM
Sunset: 07:46 PM		 Moonrise:05:22 AM
Moonset: 07:42 PM
Moon Phase
( Waning Crescent )
23 August 2025 Saturday Patchy rain nearby Patchy rain nearby 19.9 ° C
(67.8°F)		 26.6 ° C
(79.9°F)		 22.4 ° C
(72.4°F)		 % 90 85% 5 Sunrise:06:17 AM
Sunset: 07:44 PM		 Moonrise:06:31 AM
Moonset: 08:05 PM
Moon Phase
( New Moon )
24 August 2025 Sunday Sunny Sunny 18.3 ° C
(65°F)		 32.9 ° C
(91.3°F)		 25.4 ° C
(77.7°F)		 % 72 0% 7 Sunrise:06:18 AM
Sunset: 07:43 PM		 Moonrise:07:37 AM
Moonset: 08:25 PM
Moon Phase
( Waxing Crescent )
25 August 2025 Monday Partly Cloudy  Partly Cloudy 15.8 ° C
(60.5°F)		 25.6 ° C
(78.1°F)		 21.2 ° C
(70.2°F)		 % 61 0% 6 Sunrise:06:19 AM
Sunset: 07:41 PM		 Moonrise:08:41 AM
Moonset: 08:45 PM
Moon Phase
( Waxing Crescent )
26 August 2025 Tuesday Sunny Sunny 12.6 ° C
(54.6°F)		 26 ° C
(78.7°F)		 18.8 ° C
(65.9°F)		 % 51 0% 5 Sunrise:06:20 AM
Sunset: 07:40 PM		 Moonrise:09:43 AM
Moonset: 09:05 PM
Moon Phase
( Waxing Crescent )
27 August 2025 Wednesday Cloudy  Cloudy 14.7 ° C
(58.5°F)		 22.8 ° C
(73.1°F)		 17.9 ° C
(64.3°F)		 % 72 0% 4 Sunrise:06:21 AM
Sunset: 07:38 PM		 Moonrise:10:45 AM
Moonset: 09:26 PM
Moon Phase
( Waxing Crescent )
Somerville Weather forecasts are usually fully updated every 4 hours.
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