Somerville, NJ Weather Forecast

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Somerville, NJ Weather Forecast

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Somerville NJ weather  - Mostly Cloudy - 80°F
Mostly Cloudy
80°F
Updated 4:36 pm
Feels Like 84°F
Humidity 71%
Wind N 0 mph
Barometer  30.06 in
Dew Point 70°F
Somerville NJ weather  - Mostly Cloudy - 27°C
Mostly Cloudy
27°C
Updated 4:36 pm
Feels Like 29°C
Humidity 71%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 21°C

Somerville Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Somerville, NJ Weather - Today Chance Of T-Storm Somerville, NJ Weather - Tonight Chance Of T-Storm Somerville, NJ Weather - Monday Chance Of Showers Somerville, NJ Weather - Monday Night Chance Of Showers Somerville, NJ Weather - Tuesday Chance Of T-Storm Somerville, NJ Weather - Tuesday Night Chance Of T-Storm Somerville, NJ Weather - Wednesday Chance Of T-Storm Somerville, NJ Weather - Wednesday Night Chance Of T-Storm Somerville, NJ Weather - Thursday Chance Of T-Storm Somerville, NJ Weather - Thursday Night Chance Of T-Storm Somerville, NJ Weather - Friday Chance Of Showers Somerville, NJ Weather - Friday Night Chance Of Showers
Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers
Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 80°FHi: 27°C
Lo: 61°FLo: 16°C
POP: 50% POP: 60% POP: 30% POP: 50% POP: 50% POP: 50% POP: 50% POP: 50% POP: 60% POP: 60% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 426 AM EDT Sun Aug 30 2026 Somerville, NJ Weather - WeatherWorld.com

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Issued: 324 PM EDT Sun Aug 30 2026

Key Messages

1. Scattered showers and thunderstorms are possible across portions of eastern Pennsylvania and New Jersey into tonight. Temperatures will be warmer with increasing humidity as well.

2. Heat and humidity will build into the middle of the week, along with daily chances for showers and thunderstorms. There is an increasing threat of severe thunderstorms and potentially flash flooding during the middle of the week, namely Tuesday through Thursday.


Discussion

... KEY MESSAGE 1...Scattered s...