Palmhurst, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmhurst, a city in Hidalgo County, Texas.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 106. East wind around 9 mph.
7-day forecast for Palmhurst
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 9 mph E | 9% |
| Tonight | 76°F | Mostly Clear | 1 to 13 mph ESE | 3% |
| Sunday | 100°F | Mostly Sunny | 1 to 8 mph E | 3% |
| Sunday Night | 78°F | Partly Cloudy | 1 to 12 mph ESE | 0% |
| Monday | 100°F | Sunny then Chance Showers And Thunderstorms | 1 to 12 mph ESE | 25% |
| Monday Night | 78°F | Chance Showers And Thunderstorms then Mostly Clear | 1 to 13 mph ESE | 25% |
| Tuesday | 98°F | Sunny then Chance Showers And Thunderstorms | 1 to 13 mph E | 43% |
| Tuesday Night | 78°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 13 mph NE | 43% |
| Wednesday | 97°F | Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 13 mph ENE | 51% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms | 0 to 13 mph NE | 51% |
| Thursday | 96°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 12 mph ENE | 48% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 1 to 12 mph ENE | 48% |
| Friday | 95°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 10 mph NE | 45% |
| Friday Night | 77°F | Chance Showers And Thunderstorms | 1 to 12 mph ENE | 45% |
Forecast source: National Weather Service (api.weather.gov) for Palmhurst (26.258, -98.295). Updated through the day.
Growing snapshot for Palmhurst
Last spring frost
Jan 23
First fall frost
Dec 28
Growing season
340 days
Hardiness zone
10a
More local growing data for Palmhurst: nearby ZIP 78573 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, La Joya, Tx (2.4 mi from Palmhurst). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.