10-Day Weather Forecast - St. Charles, MD

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 40 percent.

Showers with a chance of thunderstorms. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 80 percent.

Mostly sunny. Highs in the lower 80s.

Mostly cloudy. Lows in the mid 60s.

Showers likely. Highs in the lower 80s. Chance of rain 60 percent.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.

Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 70F with an average humidity of 94%. Winds will be 1 mph from the SE.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 69F with an average humidity of 86%. Winds will be 2 mph from the N.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 65F with an average humidity of 90%. Winds will be 2 mph from the N.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 65F with an average humidity of 82%. Winds will be 2 mph from the N.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 64F with an average humidity of 94%. Winds will be 1 mph from the N.