Del Rio, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Del Rio, a city in Val Verde County, Texas.
Overnight
77°F
Partly Cloudy
Partly cloudy, with a low around 77. East southeast wind around 10 mph.
7-day forecast for Del Rio
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 77°F | Partly Cloudy | 10 mph ESE | 6% |
| Saturday | 99°F | Mostly Sunny | 10 mph SE | 6% |
| Saturday Night | 76°F | Partly Cloudy | 10 mph SE | 7% |
| Sunday | 100°F | Mostly Sunny | 5 to 10 mph SE | 1% |
| Sunday Night | 75°F | Slight Chance Rain Showers | 5 to 10 mph SE | 15% |
| Monday | 100°F | Slight Chance Rain Showers then Sunny | 5 to 10 mph SE | 15% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 15% |
| Tuesday | 98°F | Slight Chance Rain Showers then Sunny | 5 to 10 mph ESE | 15% |
| Tuesday Night | 74°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 26% |
| Wednesday | 97°F | Chance Rain Showers then Mostly Sunny | 5 to 10 mph ESE | 26% |
| Wednesday Night | 74°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph ESE | 21% |
| Thursday | 97°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph ESE | 21% |
| Thursday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 16% |
| Friday | 97°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Del Rio (29.373, -100.882). Updated through the day.
Growing snapshot for Del Rio
Last spring frost
Feb 16
First fall frost
Dec 3
Growing season
293 days
Hardiness zone
9a
More local growing data for Del Rio: nearby ZIP 78843 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Del Rio Intl Ap, Tx (8.6 mi from Del Rio). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.