Harman US

Oldtown, MD Weather & Growing Conditions

This Afternoon
78°F
Partly Sunny
Partly sunny, with a high near 78. Southeast wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 78°F Partly Sunny 7 mph SE 4%
Tonight 64°F Mostly Cloudy then Isolated Rain Showers 6 mph SE 20%
Sunday 84°F Widespread Showers And Thunderstorms 5 to 8 mph SW 80%
Sunday Night 58°F Widespread Showers And Thunderstorms 2 to 7 mph NW 80%
Monday 70°F Chance Rain Showers 5 to 8 mph NE 50%
Monday Night 55°F Rain Showers 6 mph NE 77%
Tuesday 64°F Showers And Thunderstorms 5 to 9 mph NE 80%
Tuesday Night 51°F Showers And Thunderstorms Likely 8 mph E 73%
Wednesday 58°F Rain Showers Likely 7 mph E 56%
Wednesday Night 50°F Chance Rain Showers 6 mph NE 37%
Thursday 62°F Chance Rain Showers 6 mph NE 37%
Thursday Night 49°F Chance Rain Showers 3 mph NE 27%
Friday 68°F Slight Chance Rain Showers 5 mph N 23%
Friday Night 49°F Slight Chance Rain Showers 3 mph N 23%

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

Growing snapshot for Oldtown, MD

Last spring frost
Apr 15
First fall frost
Oct 24
Growing season
190 days
Hardiness zone
7a

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

Climate data from the nearest NOAA station, Cumberland 2, Md (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.