10-Day Weather Forecast - Potomac, MD

Mostly sunny. Highs in the upper 20s. West winds 5 to 10 mph with gusts up to 25 mph.

Partly cloudy in the evening then clearing. Lows around 18. South winds around 5 mph becoming west after midnight.

Mostly sunny. Highs in the mid 30s. Northwest winds around 5 mph becoming south around 5 mph in the afternoon.

Partly cloudy in the evening then clearing. Lows in the mid 20s. South winds around 5 mph.

Partly sunny. Highs in the mid 40s.

Partly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the lower 50s.

Rain. Lows in the mid 30s. Chance of rain 80 percent.

Mostly sunny. Highs in the mid 40s. Temperature falling into the mid 30s in the afternoon.

Partly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny. Highs around 50.

Partly cloudy. Low temperature around 33F. Dew point will be around 27F with an average humidity of 67%. Winds will be 5 mph from the N.

Partly cloudy. High temperature around 41F. Dew point will be around 23F with an average humidity of 54%. Winds will be 4 mph from the NE.

Partly cloudy. Low temperature around 34F. Dew point will be around 24F with an average humidity of 66%. Winds will be 3 mph from the S.

Cloudy. High temperature around 47F. Dew point will be around 33F with an average humidity of 67%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 40F. Dew point will be around 34F with an average humidity of 77%. Winds will be 3 mph from the SW.