Dunn Loring, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dunn Loring, a community in Fairfax County, Virginia.
This Afternoon
71°F
Sunny
Sunny, with a high near 71. South wind around 8 mph.
7-day forecast for Dunn Loring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 8 mph S | 2% |
| Tonight | 53°F | Mostly Clear | 6 mph S | 2% |
| Wednesday | 74°F | Mostly Sunny | 5 to 10 mph S | 2% |
| Wednesday Night | 62°F | Mostly Cloudy then Chance Light Rain | 6 to 9 mph S | 39% |
| Thursday | 75°F | Chance Light Rain | 10 mph S | 37% |
| Thursday Night | 62°F | Chance Light Rain | 3 to 8 mph SW | 53% |
| Friday | 70°F | Rain Likely | 5 mph NW | 68% |
| Friday Night | 52°F | Light Rain Likely then Mostly Cloudy | 2 to 8 mph NW | 68% |
| Saturday | 64°F | Mostly Sunny | 8 to 12 mph NW | 9% |
| Saturday Night | 45°F | Partly Cloudy | 9 mph NW | 9% |
| Sunday | 61°F | Mostly Sunny | 8 mph NW | 7% |
| Sunday Night | 44°F | Partly Cloudy then Slight Chance Light Rain | 5 to 8 mph NW | 15% |
| Monday | 61°F | Slight Chance Light Rain then Mostly Sunny | 8 to 13 mph NW | 15% |
| Monday Night | 42°F | Mostly Clear | 5 to 8 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Dunn Loring (38.894, -77.229). Updated through the day.
Growing snapshot for Dunn Loring
Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
198 days
Hardiness zone
7b
More local growing data for Dunn Loring: nearby ZIP 22027 weather · frost dates · planting calendar · Virginia frost dates
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Climate data from the nearest NOAA station, Vienna, Va (3.6 mi from Dunn Loring). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.