Palmhurst, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmhurst, a city in Hidalgo County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 109. Southeast wind 9 to 17 mph, with gusts as high as 26 mph.
7-day forecast for Palmhurst
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 9 to 17 mph SE | 1% |
| Tonight | 80°F | Mostly Clear | 9 to 17 mph SE | 2% |
| Wednesday | 100°F | Mostly Sunny | 9 to 15 mph SE | 2% |
| Wednesday Night | 80°F | Mostly Clear | 7 to 15 mph SE | 0% |
| Thursday | 100°F | Sunny | 7 to 15 mph SE | 8% |
| Thursday Night | 79°F | Mostly Clear | 7 to 15 mph SE | 8% |
| Friday | 99°F | Sunny | 6 to 14 mph SE | 14% |
| Friday Night | 78°F | Mostly Clear | 2 to 14 mph SE | 14% |
| Saturday | 99°F | Sunny | 2 to 12 mph ESE | 6% |
| Saturday Night | 78°F | Mostly Clear | 3 to 13 mph SE | 6% |
| Sunday | 99°F | Sunny | 2 to 12 mph SE | 7% |
| Sunday Night | 79°F | Mostly Clear | 7 to 14 mph SE | 7% |
| Monday | 100°F | Sunny | 7 to 16 mph SE | 2% |
| Monday Night | 80°F | Mostly Clear | 10 to 16 mph SE | 2% |
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 Aug 4, 2026.