Marine Weather Net

Greenwich, NJ Weather Forecast




Greenwich, New Jersey

 Lat: 39.39N, Lon: 75.34W

Current Conditions Updated: 1054 PM EDT SAT JUN 20 2026

Overcast
Temp: 72°F
  • Humidity:
  • 53%
  • Winds:
  • 5 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.87 in.
  • Dewpoint:
  • 54°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 5:33 AM EDT
  • Sunset:
  • 8:30 PM EDT
  • Moonrise:
  • 12:55 PM EDT
  • Moonset:
  • 12:34 AM EDT

TONIGHT

PARTLY CLOUDY
Lo: 65°F

SUNDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 65°F

MONDAY

PARTLY SUNNY
Hi: 85°F
Lo: 67°F
Precip: 70%

TUESDAY

PARTLY SUNNY
Hi: 81°F
Lo: 61°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 942 PM EDT Sat Jun 20 2026

Overnight...Partly cloudy with a chance of sprinkles late this evening, then mostly clear. Lows in the mid 60s. West winds around 5 mph.
Sunday...Mostly sunny. Hot with highs in the mid 80s. West winds 10 to 15 mph.
Sunday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. West winds 5 to 10 mph, becoming southeast after midnight.
Monday...Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Hot with highs in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
Monday Night...Showers with a chance of thunderstorms in the evening, then showers after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the upper 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 90 percent.
Tuesday...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
Tuesday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 50 percent.
Wednesday...Sunny, hot with highs in the mid 80s.
Wednesday Night...Mostly clear. Lows in the mid 60s.
Thursday...Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
Thursday Night...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
Friday...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50 percent.
Friday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.
Saturday...Mostly sunny. Hot with highs in the upper 80s.
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