Luling, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Luling, a city in Caldwell County, Texas.
This Afternoon
98°F
Mostly Sunny
Mostly sunny, with a high near 98. Heat index values as high as 103. East southeast wind around 10 mph.
7-day forecast for Luling
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Mostly Sunny | 10 mph ESE | 1% |
| Tonight | 72°F | Partly Cloudy | 0 to 10 mph SE | 1% |
| Saturday | 98°F | Sunny | 0 to 5 mph SE | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 0 to 5 mph SSE | 1% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 10 mph SSE | 5% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph ESE | 10% |
| Monday Night | 73°F | Mostly Clear | 0 to 5 mph SE | 10% |
| Tuesday | 99°F | Sunny | 0 to 5 mph ENE | 10% |
| Tuesday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph ENE | 15% |
| Wednesday | 99°F | Mostly Sunny | 0 to 10 mph NE | 10% |
| Wednesday Night | 74°F | Partly Cloudy | 0 to 10 mph ENE | 7% |
| Thursday | 98°F | Mostly Sunny | 0 to 10 mph NE | 6% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 10 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Luling (29.682, -97.647). Updated through the day.
Growing snapshot for Luling
Last spring frost
Mar 5
First fall frost
Nov 23
Growing season
263 days
Hardiness zone
9a
More local growing data for Luling: nearby ZIP 78648 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Luling, Tx (1.8 mi from Luling). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.