10-Day Weather Forecast - Casco, ME

Mostly cloudy. A slight chance of rain showers in the afternoon. Highs in the lower 40s. Light and variable winds becoming south around 10 mph in the afternoon. Chance of rain 20 percent.

Rain likely. Areas of fog after midnight. Lows around 30. Light and variable winds. Chance of rain 70 percent.

Areas of fog in the morning. Cloudy with rain likely in the morning then partly sunny with a chance of rain in the afternoon. Highs in the upper 30s. Temperatures falling into the upper 20s in the afternoon. Light and variable winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 60 percent.

Partly cloudy. Cooler with lows around 6 above. West winds around 10 mph. Wind chill values as low as 4 below.

Mostly sunny. Highs in the mid 20s.

Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20.

Partly sunny. Highs in the upper 30s.

Partly cloudy. Lows around 20.

Partly sunny. Highs in the lower 30s.

Partly cloudy. Lows around 10 above.

Partly sunny. Highs in the upper 20s.

Partly cloudy. Lows around 10 above.

Partly sunny. Highs in the lower 20s.

Mostly clear. Low temperature around 4F. Dew point will be around 3F with an average humidity of 75%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 20F. Dew point will be around 3F with an average humidity of 60%. Winds will be 5 mph from the W.

Cloudy. Low temperature around 11F. Dew point will be around 7F with an average humidity of 76%. Winds will be 3 mph from the W.

Partly cloudy. High temperature around 27F. Dew point will be around 12F with an average humidity of 70%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 12F. Dew point will be around 11F with an average humidity of 81%. Winds will be 2 mph from the NW.