Loch Lynn Heights, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loch Lynn Heights, a town in Garrett County, Maryland.
Today
74°F
Partly Sunny
Partly sunny. High near 74, with temperatures falling to around 68 in the afternoon. South wind 5 to 8 mph.
7-day forecast for Loch Lynn Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Partly Sunny | 5 to 8 mph S | 3% |
| Tonight | 58°F | Rain Showers | 7 mph S | 89% |
| Thursday | 66°F | Chance Rain Showers | 6 to 9 mph SW | 51% |
| Thursday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph SW | 20% |
| Friday | 62°F | Slight Chance Light Rain | 3 to 7 mph W | 15% |
| Friday Night | 40°F | Chance Light Rain | 3 to 8 mph W | 44% |
| Saturday | 48°F | Chance Light Rain | 9 to 13 mph W | 44% |
| Saturday Night | 33°F | Chance Light Rain | 8 to 12 mph W | 33% |
| Sunday | 50°F | Slight Chance Light Rain then Partly Sunny | 13 mph W | 15% |
| Sunday Night | 31°F | Partly Cloudy | 12 mph W | 9% |
| Monday | 50°F | Mostly Sunny | 12 to 15 mph W | 13% |
| Monday Night | 33°F | Mostly Clear | 10 mph W | 13% |
| Tuesday | 55°F | Sunny | 10 to 16 mph W | 5% |
| Tuesday Night | 33°F | Partly Cloudy | 8 to 13 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Loch Lynn Heights (39.392, -79.373). Updated through the day.
Growing snapshot for Loch Lynn Heights
Last spring frost
May 6
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
6a
More local growing data for Loch Lynn Heights: nearby ZIP 21550 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Oakland 1 Se, Md (1.5 mi from Loch Lynn Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.