Harman US

Accident, MD Weather & Growing Conditions

Tonight
63°F
Chance Showers And Thunderstorms
A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 63°F Chance Showers And Thunderstorms 8 mph S 52%
Sunday 75°F Patchy Fog 7 to 10 mph SW 75%
Sunday Night 57°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 to 8 mph N 60%
Monday 64°F Showers And Thunderstorms Likely 6 to 10 mph E 55%
Monday Night 52°F Showers And Thunderstorms 9 mph E 80%
Tuesday 60°F Showers And Thunderstorms 8 to 14 mph E 80%
Tuesday Night 48°F Showers And Thunderstorms Likely 13 to 16 mph E 71%
Wednesday 53°F Rain Showers Likely 16 mph SE 60%
Wednesday Night 47°F Chance Rain Showers 13 to 16 mph E 51%
Thursday 56°F Chance Rain Showers 8 to 13 mph E 51%
Thursday Night 47°F Slight Chance Rain Showers 5 to 8 mph E 23%
Friday 62°F Slight Chance Rain Showers 6 mph NE 20%
Friday Night 46°F Slight Chance Rain Showers then Mostly Cloudy 2 to 6 mph NE 16%
Saturday 64°F Mostly Sunny then Slight Chance Rain Showers 3 to 7 mph N 16%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Accident, MD

Last spring frost
May 9
First fall frost
Oct 11
Growing season
155 days
Hardiness zone
6a

Explore more for Accident, MD: full frost dates · planting calendar · Maryland frost dates

Climate data from the nearest NOAA station, Sines Deep Creek, Md (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.