Palm Valley, TX Weather & Growing Conditions
Tonight
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. North wind 6 to 10 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 41% |
| Wednesday | 83°F | Mostly Sunny | 8 to 12 mph NNE | 6% |
| Wednesday Night | 68°F | Partly Cloudy | 2 to 9 mph E | 1% |
| Thursday | 90°F | Mostly Sunny | 5 to 10 mph SSE | 6% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely | 3 to 10 mph SW | 72% |
| Friday | 81°F | Chance Showers And Thunderstorms | 7 to 14 mph N | 49% |
| Friday Night | 64°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 9 mph N | 20% |
| Saturday | 79°F | Chance Rain Showers | 9 to 13 mph N | 48% |
| Saturday Night | 61°F | Chance Showers And Thunderstorms | 9 to 15 mph N | 37% |
| Sunday | 75°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 12 to 15 mph N | 28% |
| Sunday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 9 mph N | 17% |
| Monday | 77°F | Mostly Sunny | 9 mph NNE | 5% |
| Monday Night | 57°F | Partly Cloudy | 2 to 8 mph ENE | 0% |
| Tuesday | 80°F | Mostly Sunny | 5 to 9 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Palm Valley, TX
Last spring frost
Jan 9
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
Explore more for Palm Valley, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Harlingen, Tx (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.