Lisbon, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lisbon, a community in Howard County, Maryland.
This Afternoon
69°F
Mostly Sunny
Mostly sunny, with a high near 69. South wind around 7 mph.
7-day forecast for Lisbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 7 mph S | 2% |
| Tonight | 51°F | Mostly Clear | 5 mph S | 2% |
| Wednesday | 73°F | Mostly Sunny | 2 to 10 mph S | 3% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Light Rain | 8 mph S | 40% |
| Thursday | 73°F | Light Rain Likely | 5 to 9 mph S | 61% |
| Thursday Night | 59°F | Rain Likely | 5 mph S | 65% |
| Friday | 69°F | Rain Likely | 5 mph SW | 71% |
| Friday Night | 50°F | Light Rain Likely | 1 to 5 mph N | 56% |
| Saturday | 66°F | Mostly Sunny | 3 to 8 mph NW | 11% |
| Saturday Night | 43°F | Partly Cloudy | 5 mph NW | 11% |
| Sunday | 61°F | Mostly Sunny | 6 mph NW | 9% |
| Sunday Night | 42°F | Chance Light Rain | 2 to 6 mph NW | 26% |
| Monday | 58°F | Chance Light Rain | 6 to 14 mph NW | 26% |
| Monday Night | 41°F | Slight Chance Light Rain | 6 to 9 mph NW | 23% |
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 Nov 3, 2026.