Rosita, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rosita, a community in Maverick County, Texas.
Today
100°F
Mostly Sunny
Mostly sunny, with a high near 100. Heat index values as high as 107. Southeast wind 5 to 10 mph.
7-day forecast for Rosita
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Mostly Sunny | 5 to 10 mph SE | 1% |
| Tonight | 76°F | Partly Cloudy | 5 to 10 mph SE | 3% |
| Sunday | 100°F | Partly Sunny | 5 mph SE | 1% |
| Sunday Night | 76°F | Partly Cloudy | 5 mph SE | 4% |
| Monday | 100°F | Sunny | 5 mph ESE | 4% |
| Monday Night | 76°F | Mostly Clear | 5 to 10 mph ESE | 10% |
| Tuesday | 98°F | Sunny | 5 to 10 mph ESE | 10% |
| Tuesday Night | 75°F | Slight Chance Rain Showers | 5 to 10 mph SE | 16% |
| Wednesday | 97°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph ESE | 15% |
| Wednesday Night | 75°F | Partly Cloudy | 5 to 10 mph ESE | 14% |
| Thursday | 98°F | Partly Sunny | 5 to 10 mph ESE | 14% |
| Thursday Night | 75°F | Mostly Cloudy | 5 to 10 mph ESE | 14% |
| Friday | 97°F | Mostly Sunny | 5 to 10 mph E | 14% |
| Friday Night | 74°F | Partly Cloudy | 5 to 10 mph ESE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Rosita (28.626, -100.428). Updated through the day.
Growing snapshot for Rosita
Last spring frost
Mar 5
First fall frost
Nov 22
Growing season
265 days
Hardiness zone
9a
More local growing data for Rosita: nearby ZIP 78860 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Chula Vista
Eagle Pass
Eidson Road
El Indio
Elm Creek
Fabrica
Las Quintas Fronterizas
Normandy
Quemado
Radar Base
Seco Mines
Siesta Acres
Spofford
Climate data from the nearest NOAA station, Carrizo Springs 3S, Tx (22.5 mi from Rosita). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.