Pharr, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pharr, a city in Hidalgo County, Texas.
This Afternoon
97°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 97. Heat index values as high as 106. Northeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Pharr
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Slight Chance Showers And Thunderstorms | 10 mph NE | 19% |
| Tonight | 78°F | Mostly Clear | 1 to 12 mph E | 5% |
| Saturday | 100°F | Sunny | 1 to 9 mph ENE | 8% |
| Saturday Night | 78°F | Mostly Clear | 2 to 13 mph ESE | 2% |
| Sunday | 101°F | Mostly Sunny | 2 to 9 mph ESE | 9% |
| Sunday Night | 79°F | Partly Cloudy | 2 to 14 mph SE | 9% |
| Monday | 101°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 12 mph SE | 21% |
| Monday Night | 78°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 to 13 mph ESE | 21% |
| Tuesday | 99°F | Sunny then Chance Showers And Thunderstorms | 2 to 12 mph E | 44% |
| Tuesday Night | 78°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 13 mph ENE | 44% |
| Wednesday | 98°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 13 mph ENE | 42% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms | 1 to 13 mph ENE | 42% |
| Thursday | 97°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 12 mph NE | 47% |
| Thursday Night | 78°F | Chance Showers And Thunderstorms | 2 to 13 mph ENE | 47% |
Forecast source: National Weather Service (api.weather.gov) for Pharr (26.168, -98.190). Updated through the day.
Growing snapshot for Pharr
Last spring frost
Jan 9
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
More local growing data for Pharr: nearby ZIP 78577 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Mcallen Miller Intl Ap, Tx (4 mi from Pharr). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.