Jardin de San Julian, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jardin de San Julian, a community in Starr County, Texas.
Today
84°F
Sunny
Sunny, with a high near 84. East northeast wind around 3 mph.
7-day forecast for Jardin de San Julian
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 3 mph ENE | 0% |
| Tonight | 65°F | Mostly Clear | 3 mph ESE | 3% |
| Thursday | 87°F | Mostly Sunny | 2 mph ESE | 9% |
| Thursday Night | 69°F | Mostly Cloudy then Showers And Thunderstorms Likely | 0 to 7 mph N | 60% |
| Friday | 81°F | Slight Chance Rain Showers then Partly Sunny | 5 to 12 mph NNW | 17% |
| Friday Night | 63°F | Mostly Cloudy | 0 to 3 mph N | 3% |
| Saturday | 77°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 6 mph N | 19% |
| Saturday Night | 60°F | Chance Rain Showers | 3 to 10 mph N | 44% |
| Sunday | 72°F | Chance Rain Showers | 7 to 12 mph NNW | 34% |
| Sunday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph NNW | 16% |
| Monday | 75°F | Mostly Sunny | 3 mph N | 5% |
| Monday Night | 56°F | Partly Cloudy | 0 mph | 3% |
| Tuesday | 79°F | Partly Sunny | 0 to 3 mph ESE | 4% |
| Tuesday Night | 60°F | Mostly Cloudy | 1 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov) for Jardin de San Julian (26.525, -99.100). Updated through the day.
Growing snapshot for Jardin de San Julian
Last spring frost
Jan 9
First fall frost
Jan 1
Growing season
363 days
Hardiness zone
9b
More local growing data for Jardin de San Julian: nearby ZIP 78585 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Falcon Dam, Tx (6.2 mi from Jardin de San Julian). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.