Marine Weather Net

Newcastle, ME Weather Forecast


Marine Forecast: Port Clyde to Cape Elizabeth


Newcastle, Maine

 Lat: 44.03N, Lon: 69.54W

Current Conditions Updated: 153 PM EDT SAT SEP 5 2026

Mostly Cloudy
Temp: 71°F
  • Humidity:
  • 50%
  • Winds:
  • 8 MPH N
  • Gusts:
  • 20 MPH
  • Barometer:
  • 29.86 in.
  • Dewpoint:
  • 52°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 6:03 AM EDT
  • Sunset:
  • 7:07 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 3:54 PM EDT

TODAY

PARTLY SUNNY
Hi: 71°F
Lo: 49°F

SUNDAY

PARTLY SUNNY
Hi: 75°F
Lo: 49°F

LABOR DAY

SUNNY

Hi: 81°F
Lo: 55°F

TUESDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 1051 AM EDT Sat Sep 05 2026

Today...Partly sunny. Highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. North winds around 10 mph.
Sunday...Partly sunny. Highs in the mid 70s. North winds around 10 mph with gusts up to 20 mph.
Sunday Night...Mostly clear. Lows in the upper 40s. Light and variable winds.
Labor Day...Sunny. Highs in the lower 80s. Northwest winds around 10 mph.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Tuesday...Mostly sunny. Highs in the upper 70s.
Tuesday Night...Partly cloudy. Lows in the lower 50s.
Wednesday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
Wednesday Night...Showers likely. Lows around 60. Chance of rain 70 percent.
Thursday...Partly sunny. A chance of showers in the morning. Highs around 80. Chance of rain 30 percent.
Thursday Night...Partly cloudy. Lows in the lower 50s.
Friday...Mostly sunny. Highs in the lower 70s.
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