Arroyo Colorado Estates, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arroyo Colorado Estates, a community in Cameron County, Texas.
This Afternoon
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 108. East wind 8 to 14 mph.
7-day forecast for Arroyo Colorado Estates
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Mostly Sunny | 8 to 14 mph E | 9% |
| Tonight | 76°F | Mostly Clear | 0 to 13 mph SE | 0% |
| Sunday | 99°F | Mostly Sunny | 0 to 14 mph ENE | 11% |
| Sunday Night | 77°F | Partly Cloudy | 1 to 13 mph ESE | 2% |
| Monday | 98°F | Sunny then Chance Showers And Thunderstorms | 1 to 14 mph ESE | 26% |
| Monday Night | 77°F | Chance Showers And Thunderstorms then Clear | 1 to 14 mph ESE | 26% |
| Tuesday | 98°F | Chance Showers And Thunderstorms | 2 to 14 mph ENE | 42% |
| Tuesday Night | 77°F | Chance Showers And Thunderstorms then Mostly Clear | 1 to 14 mph E | 42% |
| Wednesday | 97°F | Chance Showers And Thunderstorms | 2 to 15 mph NE | 47% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms | 2 to 14 mph E | 47% |
| Thursday | 97°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 14 mph ENE | 48% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 3 to 13 mph ENE | 48% |
| Friday | 96°F | Showers And Thunderstorms Likely | 3 to 14 mph NE | 56% |
| Friday Night | 77°F | Chance Showers And Thunderstorms | 5 to 13 mph ENE | 51% |
Forecast source: National Weather Service (api.weather.gov) for Arroyo Colorado Estates (26.186, -97.612). Updated through the day.
Growing snapshot for Arroyo Colorado Estates
Last spring frost
Jan 9
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
More local growing data for Arroyo Colorado Estates: nearby ZIP 78586 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Arroyo Gardens
Bayview
Bixby
Bluetown
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Cameron Park
Chula Vista
Combes
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Green Valley Farms
Harlingen
Iglesia Antigua
Indian Lake
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La Feria
La Feria North
La Paloma
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Lago
Laguna Heights
Laguna Vista
Las Palmas II
Lasana
Laureles
Los Fresnos
Los Indios
Lozano
Olmito
Climate data from the nearest NOAA station, Harlingen, Tx (6.6 mi from Arroyo Colorado Estates). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.