10-Day Weather Forecast - Marriottsville, MD

Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

Mostly clear in the evening, then becoming partly cloudy. Lows around 50. South winds around 5 mph.

Mostly sunny. Highs in the lower 70s. South winds 5 to 10 mph.

Mostly cloudy with a 40 percent chance of rain. Lows in the upper 50s.

Rain. Highs in the lower 70s. Chance of rain 80 percent.

Rain likely. Lows in the mid 50s. Chance of rain 60 percent.

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 60s.

Mostly cloudy with a 50 percent chance of rain. Lows around 50.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 44F. Dew point will be around 38F with an average humidity of 79%. Winds will be 5 mph from the ESE.

Mostly sunny with a 27% chance for rain and thunderstorms. High temperature around 58F. Dew point will be around 44F with an average humidity of 66%. Winds will be 10 mph from the NW.

Mostly clear. Low temperature around 43F. Dew point will be around 35F with an average humidity of 71%. Winds will be 10 mph from the WNW.

Mostly sunny. High temperature around 54F. Dew point will be around 37F with an average humidity of 55%. Winds will be 13 mph from the W.

Partly cloudy. Low temperature around 44F. Dew point will be around 30F with an average humidity of 62%. Winds will be 12 mph from the W.

Mostly sunny. High temperature around 54F. Dew point will be around 38F with an average humidity of 57%. Winds will be 12 mph from the WNW.

Clear. Low temperature around 35F. Dew point will be around 31F with an average humidity of 70%. Winds will be 7 mph from the NW.