Smyrna, DE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Smyrna, a town in Kent County, Delaware.
Today
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 69 in the afternoon. South wind around 5 mph.
7-day forecast for Smyrna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 5 mph S | 1% |
| Tonight | 60°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 75°F | Chance Light Rain | 5 to 10 mph S | 32% |
| Thursday Night | 63°F | Light Rain | 5 mph S | 89% |
| Friday | 70°F | Light Rain | 5 mph SW | 89% |
| Friday Night | 50°F | Light Rain | 0 to 5 mph NW | 79% |
| Saturday | 64°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Saturday Night | 42°F | Partly Cloudy | 5 mph W | 7% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 5 mph W | 7% |
| Monday | 59°F | Sunny | 5 to 15 mph W | 7% |
| Monday Night | 37°F | Mostly Clear | 5 mph W | 3% |
| Tuesday | 63°F | Sunny | 5 to 10 mph SW | 3% |
| Tuesday Night | 39°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Smyrna (39.295, -75.609). Updated through the day.
Growing snapshot for Smyrna
Last spring frost
Apr 4
First fall frost
Nov 4
Growing season
214 days
Hardiness zone
7b
More local growing data for Smyrna: nearby ZIP 19977 weather · frost dates · planting calendar · Delaware frost dates
Nearby towns & communities
Bowers
Camden
Cheswold
Clayton
Dover
Dover Base Housing
Felton
Frederica
Harrington
Hartly
Highland Acres
Houston
Kent Acres
Kenton
Leipsic
Little Creek
Magnolia
Rising Sun-Lebanon
Riverview
Rodney Village
Viola
Woodside
Woodside East
Wyoming
Climate data from the nearest NOAA station, Dover, De (10.7 mi from Smyrna). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.