21740 Weather (Hagerstown, MD)

Weather forecast for: Hagerstown MD

Last Update: 1:22 am EST Nov 4, 2026

Overnight: Mostly clear, with a low around 51. South wind around 6 mph.

Wednesday: Mostly sunny, with a high near 75. South wind 5 to 13 mph, with gusts as high as 21 mph.

Wednesday Night: Showers. Low around 62. South wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 75. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: A chance of showers, mainly after 4am. Patchy fog between midnight and 3am. Otherwise, mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 30%.

Friday: A chance of showers before 7am, then a slight chance of rain after 7am. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.

Friday Night: Partly cloudy, with a low around 47.

Saturday: Mostly sunny, with a high near 63.

Saturday Night: Partly cloudy, with a low around 38.

Sunday: Mostly sunny, with a high near 60.

Sunday Night: Mostly clear, with a low around 37.

Monday: Sunny, with a high near 60.

Monday Night: Mostly clear, with a low around 36.

Tuesday: Sunny, with a high near 64.