Marine Weather Net

Castine, ME Weather Forecast


Marine Forecast: Penobscot Bay


Castine, Maine

 Lat: 44.39N, Lon: 68.8W

Current Conditions Updated: 356 PM EDT TUE JUL 27 2021

Mostly Clear
Temp: 80°F
  • Humidity:
  • 48%
  • Winds:
  • 6 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.87 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 5:15 AM EDT
  • Sunset:
  • 8:05 PM EDT
  • Moonrise:
  • 10:29 PM EDT
  • Moonset:
  • 9:03 AM EDT

TONIGHT

SHOWERS
Lo: 57°F
Precip: 60%

WEDNESDAY

PARTLY SUNNY
Hi: 71°F
Lo: 55°F
Precip: 20%

THURSDAY

MOSTLY SUNNY
Hi: 71°F
Lo: 57°F
Precip: 40%

FRIDAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 55°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 340 PM EDT Tue Jul 27 2021

Tonight...Cloudy. Scattered showers this evening, then numerous showers after midnight. Patchy fog after midnight. Lows in the upper 50s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 60 percent.
Wednesday...Patchy fog in the morning. Partly sunny with isolated showers in the morning, then sunny in the afternoon. Highs in the lower 70s. North winds around 5 mph. Chance of rain 20 percent.
Wednesday Night...Clear. Patchy fog after midnight. Lows in the mid 50s. West winds around 5 mph.
Thursday...Mostly sunny in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the lower 70s. Southwest winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 40 percent.
Thursday Night...Rain likely with a slight chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 70 percent.
Friday...Mostly cloudy. Patchy fog in the morning. Rain likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
Friday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 30 percent.
Saturday...Mostly sunny. Highs in the lower 70s.
Saturday Night...Mostly clear. Lows in the mid 50s.
Sunday...Partly sunny. Highs in the lower 70s.
Sunday Night...Partly cloudy with a 40 percent chance of showers. Lows in the upper 50s.
Monday...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.
Monday Night...Partly cloudy. Lows in the upper 50s.
Tuesday...Partly sunny. Highs in the lower 70s.
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