Marine Weather Net

Southport, ME Weather Forecast


Marine Forecast: Port Clyde to Cape Elizabeth


Southport, Maine

 Lat: 43.84N, Lon: 69.66W

Current Conditions Updated: 1053 PM EDT MON JUN 22 2026

Light Rain
Temp: 62°F
  • Humidity:
  • 89%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.08 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 4:55 AM EDT
  • Sunset:
  • 8:23 PM EDT
  • Moonrise:
  • 2:45 PM EDT
  • Moonset:
  • 12:50 AM EDT

TONIGHT

THUNDER STORMS
Lo: 55°F
Precip: 100%

TUESDAY

THUNDER STORMS
Hi: 71°F
Lo: 55°F
Precip: 90%

WEDNESDAY

PARTLY SUNNY
Hi: 79°F
Lo: 59°F

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 729 PM EDT Mon Jun 22 2026

Tonight...Showers. Isolated thunderstorms after midnight. Lows in the mid 50s. Light and variable winds, becoming southeast around 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent.
Tuesday...Cloudy. Showers with isolated thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 70s. East winds around 10 mph in the morning, becoming light and variable. Chance of rain 90 percent.
Tuesday Night...Partly cloudy. Patchy fog. Lows in the mid 50s. Light and variable winds.
Wednesday...Partly sunny. Highs in the upper 70s. Northwest winds around 10 mph.
Wednesday Night...Mostly clear. Lows in the upper 50s. Light and variable winds.
Thursday...Partly sunny. Highs in the lower 80s.
Thursday Night...Partly cloudy in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 60 percent.
Friday...Showers likely. Highs in the mid 70s. Chance of rain 70 percent.
Friday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 50 percent.
Saturday...Partly sunny. Highs in the lower 80s.
Saturday Night...Partly cloudy. Lows in the upper 50s.
Sunday...Partly sunny with a 40 percent chance of showers. Highs around 80.
Sunday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Monday...Partly sunny. Highs in the lower 80s.
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