10-Day Weather Forecast - Antietam, MD

Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph.

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph.

Sunny. Patchy fog in the morning. Highs in the lower 90s. South winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy. Lows in the upper 60s.

Sunny. Highs around 90.

Mostly clear. Lows in the upper 60s.

Mostly sunny. Highs in the lower 90s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the lower 90s.

Clear. Low temperature around 69F. Dew point will be around 69F with an average humidity of 81%. Winds will be 1 mph from the S.

Mostly sunny. High temperature around 91F. Dew point will be around 69F with an average humidity of 67%. Winds will be 2 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 68F with an average humidity of 82%. Winds will be 1 mph from the N.

Mostly sunny. High temperature around 82F. Dew point will be around 67F with an average humidity of 75%. Winds will be 3 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 85%. Winds will be 2 mph from the NE.