Washington, DC Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. Northeast wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 8 mph NE | 2% |
| Saturday | 80°F | Partly Sunny | 9 mph NE | 10% |
| Saturday Night | 68°F | Mostly Cloudy | 8 mph SE | 10% |
| Sunday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 6 to 13 mph S | 41% |
| Sunday Night | 68°F | Showers And Thunderstorms Likely | 5 to 9 mph W | 64% |
| Monday | 77°F | Chance Rain Showers | 7 to 10 mph N | 42% |
| Monday Night | 64°F | Chance Rain Showers | 8 to 12 mph NE | 53% |
| Tuesday | 68°F | Rain Showers Likely | 13 to 16 mph NE | 59% |
| Tuesday Night | 59°F | Rain Showers Likely | 13 to 16 mph NE | 59% |
| Wednesday | 64°F | Chance Rain Showers | 15 mph NE | 50% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 50% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 14 mph NE | 45% |
| Thursday Night | 56°F | Chance Showers And Thunderstorms | 7 to 13 mph NE | 33% |
| Friday | 70°F | Slight Chance Rain Showers | 13 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Washington, DC
Last spring frost
Mar 24
First fall frost
Nov 18
Growing season
241 days
Hardiness zone
8a
Explore more for Washington, DC: full frost dates · planting calendar · District of Columbia frost dates
Climate data from the nearest NOAA station, Washington Reagan Ap, Va (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.