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Dayton, NJ Weather Forecast
Dayton, NJ Weather Forecast Date: 400 PM EDT Thu Oct 08 2026
The area/counties/county of: Middlesex, including the city of New Brunswick.or toggle through each period.
Tonight... Clear. Lows in the upper 40s. West winds 5 to 10 mph. Gusts up to 25 mph this evening.
Friday... Sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Friday Night... Partly cloudy. Lows in the upper 40s. Northwest winds around 5 mph.
Saturday... Mostly sunny. Highs in the lower 70s. North winds around 5 mph, becoming southeast in the afternoon.
Saturday Night... Mostly cloudy. Lows in the mid 50s. Southeast winds around 5 mph in the evening, becoming light and variable.
Sunday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60%.
Sunday Night... Showers. Lows in the lower 60s. Chance of rain 90%.
Columbus Day... Mostly cloudy. Showers, mainly in the morning. Highs in the lower 70s. Chance of rain 80%.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.
Wednesday... Mostly sunny. Highs in the mid 60s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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