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Somerville, NJ Weather Forecast
Somerville, NJ Weather Forecast Date: 826 PM EDT Sun Aug 30 2026
The area/counties/county of: Somerset, including the city of Somerville.or toggle through each period.
Tonight... Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. West winds around 5 mph. Chance of rain 50%.
Monday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20%.
Monday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 40%.
Tuesday... Partly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%.
Tuesday Night... A chance of thunderstorms in the evening. Showers likely. Humid with lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 60%.
Wednesday... Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 60%.
Wednesday Night... Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 60%.
Thursday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 50%.
Friday... Mostly sunny. Highs in the lower 80s.
Friday Night... Partly cloudy. Lows in the lower 60s.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
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