10-Day Weather Forecast - Castine, ME

Sunny. Highs in the lower 80s. North winds around 5 mph becoming south in the afternoon.

Partly cloudy. Lows in the upper 50s. Southwest winds around 5 mph becoming northeast after midnight.

Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph.

Mostly sunny. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20 percent.

Partly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Mostly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s.

Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Low temperature around 60F. Dew point will be around 57F with an average humidity of 78%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 72F. Dew point will be around 59F with an average humidity of 72%. Winds will be 5 mph from the S.

Mostly clear. Low temperature around 62F. Dew point will be around 59F with an average humidity of 82%. Winds will be 3 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 62F with an average humidity of 77%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 84%. Winds will be 3 mph from the S.