Manchester, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Manchester, a town in Carroll County, Maryland.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. North wind around 12 mph.
7-day forecast for Manchester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 12 mph N | 10% |
| Tonight | 55°F | Mostly Clear | 10 mph N | 10% |
| Saturday | 75°F | Mostly Sunny | 9 mph E | 5% |
| Saturday Night | 64°F | Mostly Cloudy then Scattered Rain Showers | 10 mph SE | 40% |
| Sunday | 77°F | Showers And Thunderstorms Likely | 10 to 15 mph S | 73% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 7 to 10 mph NW | 73% |
| Monday | 68°F | Chance Rain Showers | 9 to 13 mph NE | 39% |
| Monday Night | 57°F | Chance Rain Showers | 7 to 12 mph NE | 48% |
| Tuesday | 61°F | Rain Showers Likely | 12 mph NE | 59% |
| Tuesday Night | 52°F | Rain Showers Likely | 10 to 14 mph NE | 59% |
| Wednesday | 58°F | Chance Rain Showers | 13 mph NE | 51% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 49% |
| Thursday | 60°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 45% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 40% |
Forecast source: National Weather Service (api.weather.gov) for Manchester (39.653, -76.887). Updated through the day.
Growing snapshot for Manchester
Last spring frost
Apr 19
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7a
More local growing data for Manchester: nearby ZIP 21102 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Millers 4 Ne, Md (3 mi from Manchester). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.