Harman US

Barton, MD Weather & Growing Conditions

This Afternoon
73°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 73. Southeast wind around 8 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 73°F Slight Chance Rain Showers 8 mph SE 15%
Tonight 63°F Slight Chance Rain Showers 5 to 8 mph S 47%
Sunday 79°F Showers And Thunderstorms Likely 5 to 10 mph SW 69%
Sunday Night 57°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 to 8 mph N 57%
Monday 65°F Rain Showers Likely 5 to 8 mph E 55%
Monday Night 53°F Showers And Thunderstorms 8 mph E 80%
Tuesday 60°F Showers And Thunderstorms 6 to 12 mph E 80%
Tuesday Night 49°F Showers And Thunderstorms Likely 10 to 16 mph E 74%
Wednesday 53°F Rain Showers Likely 12 to 15 mph E 69%
Wednesday Night 48°F Chance Rain Showers 14 mph E 48%
Thursday 56°F Chance Rain Showers 7 to 12 mph E 48%
Thursday Night 48°F Chance Rain Showers 7 mph E 29%
Friday 64°F Slight Chance Rain Showers 8 mph N 23%
Friday Night 48°F Slight Chance Rain Showers 9 mph N 22%

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

Growing snapshot for Barton, MD

Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Savage Rvr Dam, Md (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.