Primera, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Primera, a town in Cameron County, Texas.
This Afternoon
96°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 96. Heat index values as high as 108. East wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
7-day forecast for Primera
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Slight Chance Showers And Thunderstorms | 13 mph E | 24% |
| Tonight | 76°F | Mostly Clear | 1 to 12 mph E | 4% |
| Saturday | 97°F | Sunny | 1 to 12 mph ENE | 13% |
| Saturday Night | 76°F | Mostly Clear | 1 to 12 mph ESE | 0% |
| Sunday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 12 mph ESE | 16% |
| Sunday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 13 mph SE | 16% |
| Monday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 13 mph ESE | 21% |
| Monday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 13 mph ESE | 21% |
| Tuesday | 97°F | Sunny then Chance Showers And Thunderstorms | 1 to 13 mph E | 42% |
| Tuesday Night | 77°F | Chance Showers And Thunderstorms then Mostly Clear | 1 to 13 mph E | 42% |
| Wednesday | 97°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 13 mph ENE | 41% |
| Wednesday Night | 77°F | Chance Showers And Thunderstorms then Mostly Clear | 1 to 13 mph ENE | 41% |
| Thursday | 96°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 13 mph NE | 41% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 2 to 13 mph ENE | 41% |
Forecast source: National Weather Service (api.weather.gov) for Primera (26.223, -97.752). Updated through the day.
Growing snapshot for Primera
Last spring frost
Jan 9
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
More local growing data for Primera: nearby ZIP 78552 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Cameron Park
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Combes
Del Mar Heights
El Camino Angosto
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Green Valley Farms
Harlingen
Iglesia Antigua
Indian Lake
Juarez
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
Climate data from the nearest NOAA station, Harlingen, Tx (4.9 mi from Primera). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.