10-Day Weather Forecast - Castine, ME

Sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph.

Clear, cooler with lows in the upper 30s.

Sunny. Highs around 50.

Clear. Lows in the lower 30s.

Sunny. Highs in the mid 50s.

Clear. Lows in the upper 30s.

Mostly sunny in the morning, then becoming partly sunny. Highs in the upper 50s.

Partly cloudy. Lows in the upper 30s.

Partly sunny in the morning, then clearing. Highs in the mid 50s.

Cloudy. Low temperature around 47F. Dew point will be around 46F with an average humidity of 93%. Winds will be 11 mph from the S.

Cloudy. High temperature around 61F. Dew point will be around 52F with an average humidity of 78%. Winds will be 12 mph from the SW.

Mostly cloudy. Low temperature around 51F. Dew point will be around 50F with an average humidity of 85%. Winds will be 9 mph from the SW.

Partly cloudy. High temperature around 60F. Dew point will be around 55F with an average humidity of 86%. Winds will be 9 mph from the SSE.

Mostly cloudy with a 26% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 55F with an average humidity of 96%. Winds will be 11 mph from the SSW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 57F with an average humidity of 91%. Winds will be 11 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 56F with an average humidity of 94%. Winds will be 15 mph from the S.