Mount Vernon, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Vernon, a community in Wicomico County, Maryland.
Today
75°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny. High near 75, with temperatures falling to around 69 in the afternoon. South wind 2 to 10 mph.
7-day forecast for Mount Vernon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Patchy Fog then Sunny | 2 to 10 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy | 7 mph S | 2% |
| Thursday | 75°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 13 mph S | 17% |
| Thursday Night | 62°F | Showers And Thunderstorms | 9 mph S | 80% |
| Friday | 70°F | Showers And Thunderstorms | 7 to 10 mph SW | 95% |
| Friday Night | 53°F | Showers And Thunderstorms | 2 to 7 mph NW | 95% |
| Saturday | 64°F | Sunny | 6 to 12 mph NW | 7% |
| Saturday Night | 46°F | Mostly Clear | 8 mph NW | 4% |
| Sunday | 60°F | Mostly Sunny | 8 to 12 mph NW | 2% |
| Sunday Night | 45°F | Mostly Clear | 7 mph NW | 8% |
| Monday | 60°F | Sunny | 7 to 15 mph NW | 8% |
| Monday Night | 44°F | Mostly Clear | 5 to 9 mph W | 4% |
| Tuesday | 62°F | Sunny | 6 to 12 mph SW | 3% |
| Tuesday Night | 45°F | Mostly Clear | 5 to 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mount Vernon (38.240, -75.785). Updated through the day.
Growing snapshot for Mount Vernon
Last spring frost
Apr 3
First fall frost
Nov 7
Growing season
217 days
Hardiness zone
7b
More local growing data for Mount Vernon: nearby ZIP 21865 weather · frost dates · planting calendar · Maryland frost dates
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Salisbury
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Tyaskin
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Waterview
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Willards
Climate data from the nearest NOAA station, Salisbury, Md (14.1 mi from Mount Vernon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.