Penitas, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Penitas, a city in Hidalgo County, Texas.
Tonight
67°F
Partly Cloudy
Partly cloudy, with a low around 67. North wind 6 to 9 mph.
7-day forecast for Penitas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Partly Cloudy | 6 to 9 mph N | 13% |
| Wednesday | 86°F | Mostly Sunny | 7 mph NNE | 1% |
| Wednesday Night | 69°F | Partly Cloudy | 6 mph E | 4% |
| Thursday | 92°F | Mostly Sunny | 3 to 8 mph SE | 7% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 3 to 7 mph NNE | 71% |
| Friday | 83°F | Chance Showers And Thunderstorms then Partly Sunny | 7 to 12 mph N | 34% |
| Friday Night | 64°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 7 mph NNE | 16% |
| Saturday | 80°F | Chance Rain Showers | 9 mph N | 37% |
| Saturday Night | 61°F | Chance Rain Showers | 6 to 13 mph N | 33% |
| Sunday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 7 to 13 mph N | 16% |
| Sunday Night | 57°F | Partly Cloudy | 2 to 6 mph N | 13% |
| Monday | 79°F | Mostly Sunny | 6 mph NNE | 5% |
| Monday Night | 58°F | Partly Cloudy | 3 mph E | 2% |
| Tuesday | 83°F | Mostly Sunny | 6 mph ESE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Penitas (26.258, -98.439). Updated through the day.
Growing snapshot for Penitas
Last spring frost
Jan 23
First fall frost
Dec 28
Growing season
340 days
Hardiness zone
10a
More local growing data for Penitas: nearby ZIP 78560 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, La Joya, Tx (10.8 mi from Penitas). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.