Marine Weather Net

Lewiston, ME Weather Forecast


Marine Forecast: Casco Bay


Lewiston, Maine

 Lat: 44.10N, Lon: 70.22W

Current Conditions Updated: 124 PM EST SAT FEB 7 2026

Precipitation
Temp: 24°F
  • Humidity:
  • 73%
  • Winds:
  • 10 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.57 in.
  • Dewpoint:
  • 17°F
  • Heat index:
  • 24°F

  • Sunrise:
  • 6:52 AM EST
  • Sunset:
  • 4:55 PM EST
  • Moonrise:
  • 11:42 PM EST
  • Moonset:
  • 9:08 AM EST

TONIGHT

CHANCE OF SNOW
Lo: 3°F
Precip: 20%

SUNDAY

PARTLY SUNNY
Hi: 18°F
Lo: 3°F

MONDAY

MOSTLY SUNNY
Hi: 25°F
Lo: 5°F

TUESDAY

PARTLY SUNNY
Hi: 31°F
Lo: 18°F
Weather Forecast In Detail:
Forecast Issued: 319 PM EST Sat Feb 07 2026

Tonight...Mostly cloudy. A slight chance of snow this evening. Lows around 3 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 20 percent. Wind chill values as low as 13 below.
Sunday...Partly sunny. Highs around 18. Northwest winds around 15 mph with gusts up to 30 mph. Wind chill values as low as 15 below in the morning.
Sunday Night...Mostly clear. Lows around 3 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 12 below.
Monday...Mostly sunny. Highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 12 below in the morning.
Monday Night...Mostly clear. Lows around 5 above. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Wind chill values as low as 4 below.
Tuesday...Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 30s.
Tuesday Night...Snow likely, mainly in the evening. Lows 15 to 20. Chance of snow 60 percent.
Wednesday...Cloudy with a 40 percent chance of snow. Highs in the mid 30s.
Wednesday Night...Cloudy. A chance of snow in the evening. Lows 15 to 20. Chance of snow 30 percent.
Thursday...Mostly cloudy. Highs in the mid 30s.
Thursday Night...Mostly cloudy. Lows around 20.
Friday...Mostly cloudy. Highs in the mid 30s.
Friday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows 15 to 20.
Saturday...Partly sunny. Highs in the mid 30s.
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