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Middlesex Reservoir, NJ Weather Forecast
Middlesex Reservoir, NJ Weather Forecast Date: 312 PM EDT Tue Aug 25 2026
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Tonight... Partly cloudy. A slight chance of thunderstorms with isolated showers this evening. Lows in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Wednesday... Sunny. Highs in the mid 80s. Northwest winds around 5 mph, becoming southwest with gusts up to 20 mph in the afternoon.
Wednesday Night... Partly cloudy. Lows in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph.
Thursday... Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall, then some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Humid with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Thursday Night... Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall in the evening. Some thunderstorms May produce heavy rainfall after midnight. Humid with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. Chance of rain 90%.
Friday... Showers likely with a chance of thunderstorms. Some thunderstorms May produce heavy rainfall in the morning. Some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Highs in the lower 80s. Chance of rain 60%.
Friday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Some thunderstorms May produce gusty winds and heavy rainfall in the evening. Lows in the upper 60s. Chance of rain 60%.
Saturday... Partly sunny. Highs in the lower 80s.
Saturday Night... Partly cloudy. Lows in the mid 60s.
Sunday... Sunny. Highs in the mid 80s.
Sunday Night... Partly cloudy. Lows in the upper 60s.
Monday... Mostly sunny. Highs in the upper 80s.
Monday Night... Partly cloudy. Lows in the lower 70s.
POP = Probability of Precipitation
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