10-Day Weather Forecast - Mercerville, NJ
- 77|48°F50% Chance of StormsHourly details
Today
77°FPartly sunny with a chance of showers. A slight chance of thunderstorms this morning then a chance of thunderstorms this afternoon. Highs in the upper 70s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Tonight
48°FShowers with a chance of thunderstorms in the evening then showers likely after midnight. Much cooler with lows in the mid 40s. Northeast winds 10 to 15 mph. Chance of rain 80 percent.
- 49|42°F30% Chance Rain ShowersHourly details
Day
49°FCloudy with a 30 percent chance of showers. Much cooler. Near steady temperature in the upper 40s. East winds 10 to 15 mph.
Night
42°FCloudy with a 30 percent chance of showers. Lows in the lower 40s. East winds 5 to 10 mph.
- 75|60°FMostly SunnyHourly details
Day
75°FCloudy in the morning then becoming mostly sunny. Much warmer with highs in the mid 70s. Southeast winds around 5 mph becoming southwest in the afternoon.
Night
60°FPartly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the upper 50s.
Weekend Weather
- 83|56°FMostly SunnyHourly details
Day
83°FMostly sunny. Highs in the lower 80s.
Night
56°FPartly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of showers. Lows in the upper 50s.
- 78|45°F70% Chance Rain ShowersHourly details
Day
78°FShowers likely. Not as warm with highs in the lower 70s. Chance of rain 70 percent.
Night
45°FMostly cloudy. Showers likely mainly in the evening. Much cooler with lows in the upper 30s. Chance of rain 70 percent.
- 56|37°FMostly SunnyHourly details
Day
56°FMostly sunny. Much cooler with highs in the mid 50s.
Night
37°FMostly clear. Lows in the mid 30s.
- 55|37°FPartly Sunny
Day
55°FPartly sunny. Highs in the mid 50s.
Night
37°FPartly cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 68%. Winds will be 5 mph from the N.
- 53|35°FSunny
Day
53°FSunny. High temperature around 53F. Dew point will be around 29F with an average humidity of 49%. Winds will be 8 mph from the NE.
Night
35°FClear. Low temperature around 35F. Dew point will be around 28F with an average humidity of 63%. Winds will be 4 mph from the NE.
- 56|40°FSunny
Day
56°FSunny. High temperature around 56F. Dew point will be around 29F with an average humidity of 49%. Winds will be 4 mph from the E.
Night
40°FClear. Low temperature around 40F. Dew point will be around 35F with an average humidity of 73%. Winds will be 4 mph from the S.
- 65|47°FMostly Sunny
Day
65°FMostly sunny. High temperature around 65F. Dew point will be around 42F with an average humidity of 61%. Winds will be 4 mph from the S.
Night
47°FPartly cloudy. Low temperature around 47F. Dew point will be around 45F with an average humidity of 77%. Winds will be 4 mph from the S.













