10-Day Weather Forecast - Castine, ME

Sunny. Highs in the lower 20s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows 9 to 17 above. Temperature rising to around 17 after midnight. West winds 5 to 10 mph. Gusts up to 30 mph after midnight.

Partly sunny in the morning then mostly cloudy with a slight chance of snow in the afternoon. Not as cool with highs in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 20 percent.

Snow and rain likely. Light snow accumulation possible. Not as cool with lows in the upper 20s. Chance of precipitation 70 percent.

Mostly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 30 percent.

Mostly cloudy with a chance of snow. Lows in the lower 20s. Chance of snow 40 percent.

Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 50 percent.

Cloudy with a chance of snow and rain. Lows in the mid 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 50 percent.

Mostly cloudy. Not as cool with highs in the mid 40s.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 35F with an average humidity of 93%. Winds will be 7 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 44F. Dew point will be around 34F with an average humidity of 76%. Winds will be 4 mph from the SW.

Clear. Low temperature around 36F. Dew point will be around 33F with an average humidity of 83%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 49F. Dew point will be around 36F with an average humidity of 72%. Winds will be 6 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 39F with an average humidity of 85%. Winds will be 6 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 55F. Dew point will be around 44F with an average humidity of 77%. Winds will be 7 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 82%. Winds will be 6 mph from the SW.