10-Day Weather Forecast - Castine, ME

Mostly cloudy. Patchy fog in the morning. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

Cloudy. A chance of rain in the evening then rain likely after midnight. Patchy fog. Near steady temperature in the upper 30s. South winds 5 to 10 mph. Chance of rain 70 percent.

Mostly cloudy. Rain likely mainly in the morning. Patchy fog. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

Mostly cloudy with a slight chance of snow showers in the evening then partly cloudy after midnight. Much cooler with lows around 11. West winds 10 to 15 mph with gusts up to 35 mph. Chance of snow 20 percent.

Sunny cooler with highs around 30.

Mostly cloudy. Not as cool with lows in the lower 20s. Temperature rising into the upper 20s after midnight.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy with a chance of snow. A chance of rain after midnight. Lows in the mid 20s. Chance of precipitation 30 percent.

Mostly cloudy in the morning then partly sunny with a chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

Mostly cloudy. Lows 14 to 20.

Mostly sunny. Highs in the upper 20s.

Mostly cloudy. Lows 10 to 15.

Partly sunny. Highs in the mid 20s. Temperature falling to around 20 in the afternoon.

Partly cloudy. Low temperature around 8F. Dew point will be around 4F with an average humidity of 68%. Winds will be 9 mph from the W.

Sunny. High temperature around 18F. Dew point will be around 2F with an average humidity of 59%. Winds will be 10 mph from the W.

Partly cloudy. Low temperature around 14F. Dew point will be around 7F with an average humidity of 68%. Winds will be 8 mph from the W.

Cloudy. High temperature around 24F. Dew point will be around 11F with an average humidity of 68%. Winds will be 9 mph from the W.

Partly cloudy. Low temperature around 15F. Dew point will be around 10F with an average humidity of 73%. Winds will be 7 mph from the W.