Arlington, VA Weather & Growing Conditions
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 8 mph E | 4% |
| Tonight | 68°F | Mostly Cloudy | 8 mph SE | 10% |
| Sunday | 85°F | Mostly Cloudy then Scattered Showers And Thunderstorms | 7 to 13 mph S | 50% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 60% |
| Monday | 74°F | Chance Rain Showers | 8 to 12 mph NE | 31% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 46% |
| Tuesday | 68°F | Chance Rain Showers | 8 to 14 mph NE | 54% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 14 mph NE | 54% |
| Wednesday | 66°F | Chance Rain Showers | 14 mph NE | 48% |
| Wednesday Night | 58°F | Chance Rain Showers | 14 mph NE | 35% |
| Thursday | 66°F | Chance Rain Showers | 14 mph NE | 30% |
| Thursday Night | 55°F | Chance Rain Showers | 12 mph N | 26% |
| Friday | 68°F | Chance Rain Showers | 14 mph N | 25% |
| Friday Night | 55°F | Slight Chance Rain Showers | 8 to 13 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arlington, VA
Last spring frost
Mar 24
First fall frost
Nov 18
Growing season
241 days
Hardiness zone
8a
Explore more for Arlington, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Washington Reagan Ap, Va (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.