20862 Weather (Ashton, MD)

Weather forecast for: Ashton-Sandy Spring MD

Last Update: 4:52 pm EDT Oct 28, 2026

Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47. Calm wind.

Thursday: Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 51. Light south wind.

Friday: Partly sunny, then gradually becoming sunny, with a high near 72. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

Friday Night: Mostly clear, with a low around 42. North wind 3 to 6 mph. Winds could gust as high as 20 mph.

Saturday: Mostly sunny, with a high near 63.

Saturday Night: Mostly cloudy, with a low around 44.

Sunday: Partly sunny, with a high near 66.

Sunday Night: Mostly cloudy, with a low around 47.

Monday: Mostly cloudy, with a high near 67.

Monday Night: Mostly cloudy, with a low around 50.

Tuesday: A slight chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 20%.

Tuesday Night: Mostly cloudy, with a low around 50.

Wednesday: A slight chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 20%.