Marine Weather Net

Freeport, ME Weather Forecast


Marine Forecast: Casco Bay


Freeport, Maine

 Lat: 43.86N, Lon: 70.1W

Current Conditions Updated: 856 AM EDT TUE JUL 14 2026

Clear


Temp: 72°F
  • Humidity:
  • 84%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.94 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 72°F

  • Sunrise:
  • 5:09 AM EDT
  • Sunset:
  • 8:19 PM EDT
  • Moonrise:
  • 5:02 AM EDT
  • Moonset:
  • 8:58 PM EDT

TODAY

PARTLY SUNNY
Hi: 91°F
Lo: 75°F
Precip: 50%

WEDNESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 65°F
Precip: 30%

THURSDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 61°F

FRIDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 59°F
Weather Forecast In Detail:
Forecast Issued: 829 AM EDT Tue Jul 14 2026

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING
Today...Partly sunny. A chance of showers this morning. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values in the upper 90s this afternoon.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. Scattered showers with isolated thunderstorms. Some thunderstorms May produce damaging winds and large hail. Humid with lows in the lower 70s. West winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of rain 50 percent. Heat index values in the upper 90s early in the evening.
Wednesday...Partly sunny. Scattered showers with isolated thunderstorms in the morning. Warm with highs in the upper 80s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
Wednesday Night...Mostly clear. Lows in the mid 60s. Northwest winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable.
Thursday...Mostly sunny. Warm with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
Friday...Mostly sunny. Highs in the lower 80s.
Friday Night...Mostly clear. Lows in the upper 50s.
Saturday...Partly sunny. Highs in the lower 80s.
Saturday Night...Partly cloudy with a 30 percent chance of showers. Lows around 60.
Sunday...Partly sunny with a 30 percent chance of showers. Highs around 80.
Sunday Night...Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
Monday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
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