Swanton, MD Weather & Growing Conditions
Tonight
49°F
Mostly Clear
Mostly clear, with a low around 49. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Clear | 3 mph SE | 1% |
| Wednesday | 72°F | Partly Sunny | 3 to 9 mph SE | 2% |
| Wednesday Night | 58°F | Light Rain | 5 to 8 mph S | 88% |
| Thursday | 69°F | Light Rain Likely | 5 to 10 mph SW | 67% |
| Thursday Night | 51°F | Chance Light Rain | 5 mph W | 31% |
| Friday | 64°F | Chance Light Rain | 6 mph W | 36% |
| Friday Night | 44°F | Slight Chance Light Rain | 5 to 9 mph NW | 23% |
| Saturday | 53°F | Chance Light Rain | 9 to 13 mph W | 25% |
| Saturday Night | 37°F | Slight Chance Light Rain | 12 mph W | 17% |
| Sunday | 52°F | Partly Sunny | 14 mph W | 11% |
| Sunday Night | 36°F | Chance Light Rain | 15 to 21 mph W | 28% |
| Monday | 52°F | Chance Light Rain | 18 to 22 mph W | 32% |
| Monday Night | 38°F | Chance Light Rain | 22 mph W | 32% |
| Tuesday | 56°F | Mostly Sunny | 24 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Swanton, MD
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
Explore more for Swanton, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Savage Rvr Dam, Md (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.