Washington, DC Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. North wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 9 mph N | 10% |
| Saturday | 80°F | Partly Sunny | 9 mph NE | 10% |
| Saturday Night | 67°F | Mostly Cloudy | 8 mph SE | 10% |
| Sunday | 84°F | Mostly Cloudy then Chance Showers And Thunderstorms | 6 to 13 mph S | 40% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 to 9 mph NW | 64% |
| Monday | 76°F | Chance Rain Showers | 7 to 10 mph N | 42% |
| Monday Night | 63°F | Chance Rain Showers | 8 to 12 mph NE | 52% |
| Tuesday | 68°F | Rain Showers Likely | 15 mph NE | 58% |
| Tuesday Night | 58°F | Rain Showers Likely | 14 mph NE | 58% |
| Wednesday | 64°F | Chance Rain Showers | 14 mph NE | 51% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 50% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 13 mph NE | 45% |
| Thursday Night | 56°F | Chance Showers And Thunderstorms | 6 to 12 mph NE | 33% |
| Friday | 70°F | Slight Chance Rain Showers | 10 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Washington, DC
Last spring frost
Mar 29
First fall frost
Nov 8
Growing season
224 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, Natl Arboretum Dc, Md (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.