Swanton, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swanton, a community in Garrett County, Maryland.
This Afternoon
74°F
Isolated Rain Showers
Isolated rain showers. Mostly cloudy, with a high near 74. Northwest wind around 9 mph. Chance of precipitation is 20%.
7-day forecast for Swanton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Isolated Rain Showers | 9 mph NW | 20% |
| Tonight | 56°F | Isolated Rain Showers then Areas Of Fog | 3 to 8 mph NE | 20% |
| Saturday | 72°F | Areas Of Fog then Partly Sunny | 7 to 10 mph SE | 10% |
| Saturday Night | 60°F | Mostly Cloudy then Isolated Rain Showers | 6 to 10 mph SE | 20% |
| Sunday | 75°F | Showers And Thunderstorms | 6 to 12 mph SW | 89% |
| Sunday Night | 59°F | Showers And Thunderstorms | 3 to 8 mph NW | 89% |
| Monday | 65°F | Rain Showers Likely | 3 to 8 mph E | 60% |
| Monday Night | 55°F | Showers And Thunderstorms | 7 to 12 mph E | 75% |
| Tuesday | 58°F | Showers And Thunderstorms | 13 mph E | 84% |
| Tuesday Night | 50°F | Showers And Thunderstorms | 13 to 17 mph E | 82% |
| Wednesday | 54°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 72% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 57% |
| Thursday | 57°F | Chance Rain Showers | 7 to 10 mph E | 53% |
| Thursday Night | 50°F | Chance Rain Showers | 7 mph E | 36% |
Forecast source: National Weather Service (api.weather.gov) for Swanton (39.460, -79.233). Updated through the day.
Growing snapshot for Swanton
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
More local growing data for Swanton: nearby ZIP 21561 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Savage Rvr Dam, Md (3.2 mi from Swanton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.