Harman US

Baltimore, MD Weather & Growing Conditions

Today
84°F
Partly Sunny
Partly sunny, with a high near 84. East wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 84°F Partly Sunny 8 mph E 1%
Tonight 73°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 3 to 7 mph E 39%
Wednesday 84°F Showers And Thunderstorms Likely 3 to 9 mph SE 65%
Wednesday Night 76°F Chance Showers And Thunderstorms 5 to 8 mph S 50%
Thursday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 6 to 12 mph S 22%
Thursday Night 77°F Chance Showers And Thunderstorms 6 to 10 mph S 27%
Friday 89°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 8 mph SW 43%
Friday Night 76°F Chance Showers And Thunderstorms 2 to 7 mph SW 50%
Saturday 87°F Partly Sunny then Chance Showers And Thunderstorms 2 to 7 mph SW 51%
Saturday Night 75°F Chance Showers And Thunderstorms 2 to 6 mph SW 51%
Sunday 87°F Mostly Sunny then Slight Chance Showers And Thunderstorms 2 to 6 mph SW 19%
Sunday Night 76°F Slight Chance Showers And Thunderstorms then Partly Cloudy 2 to 6 mph SW 19%
Monday 89°F Mostly Sunny then Slight Chance Showers And Thunderstorms 2 to 8 mph W 15%
Monday Night 76°F Slight Chance Showers And Thunderstorms 5 to 8 mph W 19%

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

Growing snapshot for Baltimore, MD

Last spring frost
Mar 24
First fall frost
Nov 21
Growing season
244 days
Hardiness zone
8a

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

Climate data from the nearest NOAA station, Md Sci Ctr Baltimore, Md (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.