Lisbon, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lisbon, a community in Howard County, Maryland.
Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. North wind around 10 mph.
7-day forecast for Lisbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 10 mph N | 10% |
| Saturday | 76°F | Partly Sunny | 9 mph E | 5% |
| Saturday Night | 64°F | Mostly Cloudy then Scattered Rain Showers | 9 mph SE | 30% |
| Sunday | 79°F | Rain Showers Likely | 8 to 14 mph S | 64% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 6 to 9 mph NW | 69% |
| Monday | 70°F | Chance Rain Showers | 12 mph NE | 40% |
| Monday Night | 58°F | Chance Rain Showers | 7 to 12 mph NE | 52% |
| Tuesday | 62°F | Rain Showers Likely | 14 mph NE | 58% |
| Tuesday Night | 53°F | Rain Showers Likely | 10 to 14 mph NE | 58% |
| Wednesday | 59°F | Chance Rain Showers | 14 mph NE | 51% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 50% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 12 mph NE | 46% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 3 to 8 mph N | 36% |
| Friday | 65°F | Slight Chance Rain Showers | 6 to 9 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Lisbon (39.337, -77.070). Updated through the day.
Growing snapshot for Lisbon
Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
196 days
Hardiness zone
7b
More local growing data for Lisbon: nearby ZIP 21797 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (9.9 mi from Lisbon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.