10-Day Weather Forecast - Olney, MD

Sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.

Sunny. Highs in the upper 70s. Northwest winds around 5 mph becoming southwest in the afternoon.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph.

Mostly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s.

Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.

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

Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 59F with an average humidity of 75%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 80F. Dew point will be around 62F with an average humidity of 66%. Winds will be 1 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 86%. Winds will be 2 mph from the E.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 79F. Dew point will be around 63F with an average humidity of 69%. Winds will be 4 mph from the NE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 83%. Winds will be 3 mph from the E.