10-Day Weather Forecast - Castine, ME

Mostly sunny. Highs in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph.

Partly cloudy in the evening then becoming mostly clear. Lows 10 to 16. West winds 10 to 15 mph.

Mostly sunny. Highs in the lower 30s. West winds 5 to 10 mph.

Mostly cloudy. Lows in the mid 20s. Temperature rising into the mid 30s after midnight. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight.

Mostly cloudy in the morning then becoming partly sunny. Highs around 40.

Partly cloudy. Lows in the mid 20s.

Mostly sunny in the morning then becoming partly sunny. Patchy fog in the morning. Highs in the mid 40s.

Cloudy. A chance of rain in the evening then rain likely after midnight. Patchy fog. Lows in the mid 30s. Chance of rain 70 percent.

Mostly cloudy. Patchy fog in the morning. Rain in the morning then a chance of rain showers in the afternoon. Brisk with highs around 50. Chance of rain 80 percent.

Partly cloudy and brisk. Much cooler with lows around 15.

Partly sunny. Cooler with highs in the mid 30s.

Cloudy with a chance of snow. A chance of rain after midnight. Lows in the mid 20s. Chance of precipitation 50 percent.

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

Mostly clear. Low temperature around 26F. Dew point will be around 24F with an average humidity of 78%. Winds will be 9 mph from the NW.

Sunny. High temperature around 29F. Dew point will be around 17F with an average humidity of 64%. Winds will be 9 mph from the W.

Mostly clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 72%. Winds will be 6 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 35F. Dew point will be around 23F with an average humidity of 74%. Winds will be 7 mph from the SW.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 79%. Winds will be 8 mph from the SW.