Frost dates for Lewisville, Texas
In a typical year, Lewisville’s last spring frost lands around Mar 14 and the first fall frost around Nov 17, a growing season of about 248 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 8b.
Right now the growing season is open, with about 23 days until the typical first fall frost.
| Odds | Last spring frost | First fall frost |
|---|---|---|
| 10 percent | Feb 23 | Nov 2 |
| 50 percent | Mar 14 | Nov 17 |
| 90 percent | Apr 3 | Dec 4 |
A 10 percent year is an early year, a 90 percent year a late one. Frost-sensitive planting usually waits for the 90 percent side of the last-frost band.
Soil in Lewisville is typically around 65°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.
Plantable now in Lewisville
- Radish (Cherry Belle)
- Garlic (Music)
Timing comes from the same temperature engine the app uses, run against Lewisville’s normals for today.
Common questions
When is the last frost in Lewisville, Texas?
Lewisville’s last spring frost falls around March 14 in a typical year. One year in ten it is done by February 23, and one year in ten frost holds on until April 3. Frost-sensitive planting usually waits for the late side of that band.
When is the first fall frost in Lewisville?
The first fall frost arrives around November 17 in a typical year, as early as November 2 in an early year and as late as December 4 in a late one.
How long is the growing season in Lewisville?
About 248 days, counted between the typical last spring frost and the typical first fall frost.
What USDA zone is Lewisville in?
Lewisville is in USDA hardiness zone 8b under the 2023 USDA Plant Hardiness Zone Map.
Dates come from 30-year NOAA climate normals for the nearest reporting station. They describe odds, not a forecast.
Nearby cities
- Carrollton, TX (around Mar 2 to Nov 29)
- Frisco, TX (around Mar 7 to Nov 21)
- Denton, TX (around Mar 13 to Nov 20)
- Irving, TX (around Mar 8 to Nov 24)
- Plano, TX (around Mar 7 to Nov 21)
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