Baltimore, MD Weather & Growing Conditions
Tonight
70°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 70. Southeast wind 8 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 13 mph SE | 17% |
| Sunday | 83°F | Chance Rain Showers | 12 mph S | 40% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 6 to 10 mph W | 60% |
| Monday | 73°F | Chance Rain Showers | 13 mph NE | 30% |
| Monday Night | 63°F | Chance Rain Showers | 14 mph NE | 44% |
| Tuesday | 68°F | Chance Rain Showers | 16 mph NE | 54% |
| Tuesday Night | 60°F | Chance Rain Showers | 16 mph NE | 54% |
| Wednesday | 67°F | Chance Rain Showers | 18 mph NE | 44% |
| Wednesday Night | 60°F | Chance Rain Showers | 18 mph NE | 33% |
| Thursday | 67°F | Chance Rain Showers | 17 mph NE | 30% |
| Thursday Night | 58°F | Chance Rain Showers | 13 to 16 mph N | 31% |
| Friday | 68°F | Chance Rain Showers | 16 mph N | 31% |
| Friday Night | 58°F | Slight Chance Rain Showers | 10 to 15 mph N | 24% |
| Saturday | 71°F | Slight Chance Rain Showers | 14 mph N | 16% |
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 Sep 20, 2026.