Marine Weather Net

Yarmouth, ME Weather Forecast


Marine Forecast: Casco Bay


Yarmouth, Maine

 Lat: 43.80N, Lon: 70.19W

Current Conditions Updated: 951 PM EDT TUE JUN 18 2024

Clear


Temp: 70°F
  • Humidity:
  • 87%
  • Winds:
  • 3 MPH ESE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.19 in.
  • Dewpoint:
  • 66°F
  • Heat index:
  • 70°F

  • Sunrise:
  • 4:56 AM EDT
  • Sunset:
  • 8:24 PM EDT
  • Moonrise:
  • 5:22 PM EDT
  • Moonset:
  • 2:15 AM EDT

TONIGHT

PARTLY CLOUDY
Lo: 69°F

JUNETEENTH

MOSTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 20%

THURSDAY

PARTLY SUNNY
Hi: 91°F
Lo: 65°F
Precip: 40%

FRIDAY

PARTLY SUNNY
Hi: 81°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 1047 PM EDT Tue Jun 18 2024

HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM EDT WEDNESDAY
Overnight...Partly cloudy. Lows in the upper 60s. Light and variable winds.
Juneteenth...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Warm with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values in the upper 90s in the afternoon.
Wednesday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 70. Southwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of rain 40 percent. Heat index values in the mid 90s early in the evening.
Thursday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Light and variable winds, becoming southwest around 10 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 102.
Thursday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 40 percent. Heat index values in the lower 90s early in the evening.
Friday...Partly sunny. Highs in the lower 80s.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Saturday...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 70s.
Saturday Night...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
Sunday...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
Sunday Night...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
Monday...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
Monday Night...Partly cloudy in the evening, then clearing. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 50 percent.
Tuesday...Mostly sunny. Highs in the lower 80s.
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