Marine Weather Net

Augusta, ME Weather Forecast


Marine Forecast: Casco Bay


Augusta, Maine

 Lat: 44.31N, Lon: 69.78W

Current Conditions Updated: 853 PM EST FRI FEB 27 2026

Partly Cloudy
Temp: 25°F
  • Humidity:
  • 77%
  • Winds:
  • 3 MPH E
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 19°F
  • Heat index:
  • 25°F

  • Sunrise:
  • 6:21 AM EST
  • Sunset:
  • 5:20 PM EST
  • Moonrise:
  • 12:54 PM EST
  • Moonset:
  • 4:20 AM EST

TONIGHT

PARTLY CLOUDY
Lo: 20°F

SATURDAY

PARTLY SUNNY
Hi: 41°F
Lo: 21°F

SUNDAY

CHANCE OF SNOW
Hi: 29°F
Lo: 1°F
Precip: 50%

MONDAY

MOSTLY SUNNY
Hi: 21°F
Lo: 0°F
Weather Forecast In Detail:
Forecast Issued: 622 PM EST Fri Feb 27 2026

Tonight...Partly cloudy. Lows around 20. Light and variable winds.
Saturday...Partly sunny. Highs in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph.
Saturday Night...Partly cloudy. Lows in the lower 20s. West winds around 10 mph with gusts up to 20 mph, becoming north after midnight.
Sunday...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 20s. North winds around 10 mph.
Sunday Night...Mostly clear. Cooler with lows around 1 above. Northwest winds around 10 mph. Wind chill values as low as 10 below after midnight.
Monday...Mostly sunny. Highs in the lower 20s.
Monday Night...Mostly clear. Lows around zero.
Tuesday...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 40 percent.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Not as cold with lows in the lower 20s.
Wednesday...Partly sunny. A chance of snow in the morning. Highs in the mid 40s. Chance of snow 40 percent.
Wednesday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s.
Thursday...Partly sunny. Highs in the lower 40s.
Thursday Night...A chance of rain in the evening. Cloudy with a chance of snow. Lows around 20. Chance of precipitation 50 percent.
Friday...Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s.
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