Harman US

Oldtown, MD Weather & Growing Conditions

Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Southeast wind 0 to 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 84°F Mostly Sunny 0 to 3 mph SE 0%
Tonight 66°F Mostly Cloudy 0 to 3 mph NE 13%
Wednesday 84°F Showers And Thunderstorms Likely 2 mph E 57%
Wednesday Night 68°F Chance Showers And Thunderstorms 1 mph E 39%
Thursday 88°F Mostly Sunny then Showers And Thunderstorms 0 to 3 mph SW 75%
Thursday Night 68°F Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 1 mph W 75%
Friday 87°F Showers And Thunderstorms Likely 0 to 3 mph W 56%
Friday Night 67°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 1 mph NW 56%
Saturday 86°F Partly Sunny then Chance Showers And Thunderstorms 0 to 3 mph W 43%
Saturday Night 67°F Chance Showers And Thunderstorms 1 mph NW 43%
Sunday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 3 mph NW 15%
Sunday Night 68°F Slight Chance Showers And Thunderstorms then Partly Cloudy 2 mph W 15%
Monday 89°F Mostly Sunny 0 to 7 mph W 11%
Monday Night 69°F Partly Cloudy 1 to 5 mph W 13%

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 Aug 4, 2026.