Weather WorldMercer County Park, NJ 7-Day Night Weather Forecast
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Mercer County Park, NJ Weather Forecast
Mercer County Park, NJ Weather Forecast Date: 709 PM EST Tue Mar 03 2026
The area/counties/county of: Mercer, including the city of Trenton.or toggle through each period.
Tonight... Patchy fog this evening. Rain. Near steady temperature in the upper 30s. South winds around 5 mph, becoming southwest around 5 mph after midnight. Chance of rain near 100%.
Wednesday... Mostly cloudy in the morning, then partly sunny with a slight chance of rain in the afternoon. Not as cool with highs in the mid 50s. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 20%.
Wednesday Night... Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 30s. Light and variable winds. Chance of rain 70%.
Thursday... Rain likely in the morning, then a chance of showers in the afternoon. Highs in the lower 50s. East winds around 5 mph. Chance of rain 70%.
Thursday Night... Showers. Lows in the lower 40s. Northeast winds around 5 mph. Chance of rain 90%.
Friday... Mostly cloudy. Highs in the upper 50s.
Friday Night... Mostly cloudy. Lows in the lower 40s.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s.
Saturday Night... Showers likely, mainly in the evening. Not as cool with lows in the mid 50s. Chance of rain 70%.
Sunday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30%.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
Mercer County Park Radar Loop
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