Marine Weather Net

Portland, ME Weather Forecast


Marine Forecast: Casco Bay


Portland, Maine

 Lat: 43.66N, Lon: 70.26W

Current Conditions Updated: 951 PM EDT SAT JUL 13 2024

Partly Cloudy
Temp: 67°F
  • Humidity:
  • 100%
  • Winds:
  • 5 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.03 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 67°F

  • Sunrise:
  • 5:10 AM EDT
  • Sunset:
  • 8:20 PM EDT
  • Moonrise:
  • 12:54 PM EDT
  • Moonset:
  • 11:58 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 65°F
Precip: 20%

SUNDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 65°F

MONDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 75°F

TUESDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 70°F
Weather Forecast In Detail:
Forecast Issued: 828 PM EDT Sat Jul 13 2024

Rest Of Tonight...Partly cloudy. A slight chance of showers early this evening. Patchy fog early this evening. Patchy fog. Lows in the mid 60s. Light and variable winds. Chance of rain 20 percent.
Sunday...Patchy fog in the morning. Mostly sunny. Warm with highs in the upper 80s. Light and variable winds, becoming southwest around 10 mph in the afternoon.
Sunday Night...Mostly clear. Lows in the mid 60s. South winds around 10 mph in the evening, becoming light and variable.
Monday...Mostly sunny. Warm with highs in the upper 80s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon. Heat index values in the mid 90s in the afternoon.
Monday Night...Partly cloudy. Patchy fog after midnight. Humid with lows around 70. South winds around 10 mph in the evening, becoming light and variable. Heat index values around 90 early in the evening.
Tuesday...Mostly sunny. Patchy fog in the morning. Warm with highs in the upper 80s.
Tuesday Night...Partly cloudy. Lows around 70.
Wednesday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Warm with highs in the upper 80s. Chance of rain 40 percent.
Wednesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
Thursday...Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent.
Thursday Night...Partly cloudy. Lows in the lower 60s.
Friday...Partly sunny. Highs in the lower 80s.
Friday Night...Mostly clear. Lows in the lower 60s.
Saturday...Mostly sunny. Highs in the lower 80s.
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