La Coma, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Coma, a community in Webb County, Texas.
Today
102°F
Sunny
Sunny, with a high near 102. Heat index values as high as 106. Southeast wind 13 to 17 mph, with gusts as high as 22 mph.
7-day forecast for La Coma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny | 13 to 17 mph SE | 4% |
| Tonight | 79°F | Mostly Clear | 13 to 17 mph SE | 6% |
| Wednesday | 102°F | Mostly Sunny | 13 to 16 mph SE | 3% |
| Wednesday Night | 78°F | Mostly Clear | 13 to 16 mph SE | 1% |
| Thursday | 103°F | Sunny | 14 mph SE | 2% |
| Thursday Night | 78°F | Mostly Clear | 10 to 17 mph SE | 2% |
| Friday | 102°F | Sunny | 9 to 13 mph SE | 3% |
| Friday Night | 77°F | Mostly Clear | 8 to 16 mph SE | 4% |
| Saturday | 100°F | Sunny | 7 to 10 mph SE | 1% |
| Saturday Night | 77°F | Mostly Clear | 8 to 15 mph SE | 5% |
| Sunday | 100°F | Sunny | 7 to 13 mph SE | 2% |
| Sunday Night | 77°F | Mostly Clear | 12 to 15 mph SE | 2% |
| Monday | 102°F | Sunny | 10 to 16 mph SE | 1% |
| Monday Night | 78°F | Mostly Clear | 17 mph SE | 1% |
Forecast source: National Weather Service (api.weather.gov) for La Coma (27.499, -99.304). Updated through the day.
Growing snapshot for La Coma
Last spring frost
Jan 20
First fall frost
Dec 25
Growing season
344 days
Hardiness zone
9b
More local growing data for La Coma: nearby ZIP 78043 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Aguilares
Bonanza Hills
Botines
Bruni
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Encinal
Four Points
Hillside Acres
La Moca Ranch
La Presa
Laredo
Laredo Ranchettes
Laredo Ranchettes West
Las Haciendas
Las Pilas
Los Altos
Los Arcos
Los Centenarios
Los Corralitos
Los Fresnos
Los Huisaches
Los Minerales
Los Nopalitos
Los Veteranos I
Los Veteranos II
Mirando City
Oilton
Pueblo East
Pueblo Nuevo
Climate data from the nearest NOAA station, Laredo Afb, Tx (10.3 mi from La Coma). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.