La Coma, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Coma, a community in Webb County, Texas.
This Afternoon
81°F
Sunny
Sunny, with a high near 81. Heat index values as high as 80. East wind around 3 mph.
7-day forecast for La Coma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 3 mph E | 0% |
| Tonight | 63°F | Mostly Clear | 6 mph ESE | 0% |
| Thursday | 83°F | Partly Sunny | 0 to 5 mph ESE | 6% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 2 to 12 mph NNE | 30% |
| Friday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 15 mph N | 15% |
| Friday Night | 60°F | Mostly Cloudy | 3 to 10 mph NE | 2% |
| Saturday | 73°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NNE | 15% |
| Saturday Night | 57°F | Rain Showers Likely | 8 to 16 mph NNE | 67% |
| Sunday | 67°F | Showers And Thunderstorms Likely | 9 to 16 mph N | 61% |
| Sunday Night | 54°F | Chance Rain Showers | 2 to 8 mph N | 31% |
| Monday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 mph N | 16% |
| Monday Night | 54°F | Partly Cloudy | 1 mph NNE | 7% |
| Tuesday | 74°F | Mostly Sunny | 0 mph | 4% |
| Tuesday Night | 56°F | Partly Cloudy | 2 mph E | 2% |
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
Colorado Acres
El Cenizo
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 Nov 5, 2026.