Donna, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Donna, a city in Hidalgo County, Texas.

Today

97°F

Sunny

Sunny, with a high near 97. Heat index values as high as 106. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.

7-day forecast for Donna

When	Temp	Forecast	Wind	Precip
Today	97°F	Sunny	10 to 17 mph SSE	1%
Tonight	80°F	Mostly Clear	9 to 16 mph SE	2%
Wednesday	98°F	Mostly Sunny	9 to 15 mph SE	2%
Wednesday Night	79°F	Mostly Clear	7 to 15 mph SE	0%
Thursday	98°F	Sunny	7 to 15 mph SE	7%
Thursday Night	79°F	Mostly Clear	5 to 15 mph SE	7%
Friday	97°F	Sunny then Slight Chance Showers And Thunderstorms	5 to 13 mph SE	18%
Friday Night	77°F	Slight Chance Showers And Thunderstorms then Mostly Clear	3 to 14 mph SE	18%
Saturday	97°F	Sunny	2 to 12 mph ESE	9%
Saturday Night	77°F	Mostly Clear	3 to 13 mph SE	9%
Sunday	97°F	Sunny	2 to 13 mph SE	9%
Sunday Night	78°F	Mostly Clear	7 to 13 mph SE	9%
Monday	97°F	Sunny	7 to 15 mph SE	2%
Monday Night	79°F	Mostly Clear	10 to 16 mph SE	2%

Forecast source: National Weather Service (api.weather.gov) for Donna (26.161, -98.039). Updated through the day.

Growing snapshot for Donna

Last spring frost

Jan 8

First fall frost

Dec 31

Growing season

365 days

Hardiness zone

10a

More local growing data for Donna: nearby ZIP 78537 weather · frost dates · planting calendar · Texas frost dates

Nearby towns & communities

Abram Alamo Alton César Chávez Citrus City Cuevitas Doffing Doolittle Edcouch Edinburg Elias-Fela Solis Elsa Granjeno Harding Gill Tract Hargill Havana Heidelberg Hidalgo Indian Hills La Blanca La Coma Heights La Homa La Joya La Villa Laguna Seca Linn Llano Grande Lopezville Los Ebanos McAllen

All Texas locations ›

Climate data from the nearest NOAA station, Weslaco, Tx (5.4 mi from Donna). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.