Lowes Island, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lowes Island, a community in Loudoun County, Virginia.
Today
86°F
Partly Sunny
Partly sunny, with a high near 86. Northeast wind 2 to 6 mph.
7-day forecast for Lowes Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Partly Sunny | 2 to 6 mph NE | 1% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph E | 62% |
| Wednesday | 85°F | Rain Showers Likely | 2 to 6 mph SE | 67% |
| Wednesday Night | 73°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph S | 55% |
| Thursday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 21% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 22% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SW | 44% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 49% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph SW | 52% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 52% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 19% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
| Monday | 91°F | Mostly Sunny | 1 to 7 mph W | 12% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 15% |
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 Aug 4, 2026.