Lowes Island, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lowes Island, a community in Loudoun County, Virginia.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southeast wind around 3 mph.
7-day forecast for Lowes Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 3 mph SE | 1% |
| Wednesday | 74°F | Mostly Sunny | 3 to 9 mph S | 1% |
| Wednesday Night | 62°F | Mostly Cloudy then Chance Rain Showers | 8 mph S | 47% |
| Thursday | 75°F | Chance Rain Showers | 7 to 10 mph S | 43% |
| Thursday Night | 61°F | Chance Rain Showers | 1 to 7 mph SW | 51% |
| Friday | 70°F | Chance Light Rain | 5 mph N | 50% |
| Friday Night | 49°F | Chance Light Rain then Partly Cloudy | 2 to 6 mph NW | 28% |
| Saturday | 64°F | Mostly Sunny | 6 to 13 mph NW | 6% |
| Saturday Night | 40°F | Partly Cloudy | 7 to 10 mph NW | 5% |
| Sunday | 61°F | Mostly Sunny | 7 to 12 mph NW | 1% |
| Sunday Night | 39°F | Mostly Clear | 7 mph NW | 5% |
| Monday | 61°F | Sunny | 7 to 14 mph NW | 5% |
| Monday Night | 37°F | Mostly Clear | 1 to 7 mph W | 5% |
| Tuesday | 64°F | Sunny | 3 to 9 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Lowes Island (39.049, -77.355). Updated through the day.
Growing snapshot for Lowes Island
Last spring frost
Apr 13
First fall frost
Oct 26
Growing season
195 days
Hardiness zone
7b
More local growing data for Lowes Island: nearby ZIP 20165 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Aldie
Arcola
Ashburn
Belmont
Brambleton
Broadlands
Cascades
Countryside
Dulles Town Center
Goose Creek Village
Hamilton
Hillsboro
Kincora
Lansdowne
Leesburg
Loudoun Valley Estates
Lovettsville
Middleburg
Moorefield
Oak Grove
One Loudoun
Purcellville
Round Hill
South Riding
Sterling
Stone Ridge
Sugarland Run
University Center
Upperville
Waterford
Climate data from the nearest NOAA station, Wfo Sterling, Va (7.6 mi from Lowes Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.