10-Day Weather Forecast - Olney, MD

Mostly sunny in the morning then mostly cloudy with a chance of snow in the afternoon. Highs in the upper 30s. West winds around 5 mph becoming south in the afternoon. Chance of snow 30 percent.

Snow likely. Snow accumulation around an inch possible. Lows in the mid 20s. Light and variable winds becoming north around 5 mph after midnight. Chance of snow 60 percent.

Partly sunny. Highs in the lower 30s. North winds around 5 mph.

Mostly cloudy in the evening then clearing. Cold with lows around 14. Northwest winds around 5 mph.

Mostly sunny. Highs in the upper 20s.

Partly cloudy. Cold with lows around 10 above.

Mostly cloudy with a 40 percent chance of snow. Highs in the mid 30s.

Partly cloudy. Cold with lows 10 to 15.

Sunny. Highs in the lower 20s. Wind chill values as low as zero.

Partly cloudy. Cold with lows around 10 above. Wind chill values as low as 5 below.

Mostly sunny. Highs in the mid 20s. Wind chill values as low as 5 below.

Partly cloudy. Cold with lows around 10 above.

Mostly sunny. Highs in the upper 20s.

Clear. Low temperature around 13F. Dew point will be around -3F with an average humidity of 44%. Winds will be 7 mph from the NW.

Sunny. High temperature around 29F. Dew point will be around 0F with an average humidity of 36%. Winds will be 6 mph from the NW.

Clear. Low temperature around 20F. Dew point will be around 7F with an average humidity of 52%. Winds will be 3 mph from the NW.

Sunny. High temperature around 36F. Dew point will be around 10F with an average humidity of 43%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 26F. Dew point will be around 16F with an average humidity of 61%. Winds will be 3 mph from the S.