10-Day Weather Forecast - Arnold, MD

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

Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph.

Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy. Highs in the upper 60s.

Mostly cloudy. Lows in the lower 50s.

Mostly cloudy with a 40 percent chance of showers. Highs in the upper 60s.

Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.

Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.

Mostly cloudy. Low temperature around 56F. Dew point will be around 55F with an average humidity of 85%. Winds will be 11 mph from the SSW.

Partly cloudy. High temperature around 70F. Dew point will be around 58F with an average humidity of 77%. Winds will be 10 mph from the S.

Mostly clear. Low temperature around 61F. Dew point will be around 58F with an average humidity of 86%. Winds will be 11 mph from the S.

Partly cloudy with widely scattered thunderstorms. Chance of storms 21%. High temperature around 70F. Dew point will be around 65F with an average humidity of 88%. Winds will be 16 mph from the SSE.

Mostly cloudy. Low temperature around 66F. Dew point will be around 62F with an average humidity of 84%. Winds will be 17 mph from the SSE.

Cloudy and windy. High temperature around 68F. Dew point will be around 66F with an average humidity of 91%. Winds will be 22 mph from the SSE.

Partly cloudy. Low temperature around 60F. Dew point will be around 59F with an average humidity of 97%. Winds will be 13 mph from the SSW.