Caldwell, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Caldwell, a city in Burleson County, Texas.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 102. Southeast wind around 5 mph.
7-day forecast for Caldwell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 5 mph SE | 0% |
| Tonight | 71°F | Clear | 0 to 5 mph S | 0% |
| Saturday | 98°F | Sunny | 0 to 10 mph S | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 10 mph S | 0% |
| Sunday | 97°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 6% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph S | 11% |
| Monday Night | 74°F | Mostly Clear | 0 to 5 mph S | 11% |
| Tuesday | 98°F | Sunny | 0 to 5 mph NE | 12% |
| Tuesday Night | 74°F | Mostly Clear | 0 to 5 mph NE | 12% |
| Wednesday | 97°F | Mostly Sunny | 0 to 10 mph NE | 3% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 10 mph E | 4% |
| Thursday | 96°F | Mostly Sunny | 0 to 10 mph NE | 3% |
| Thursday Night | 72°F | Partly Cloudy | 0 to 10 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Caldwell (30.531, -96.699). Updated through the day.
Growing snapshot for Caldwell
Last spring frost
Mar 18
First fall frost
Nov 9
Growing season
238 days
Hardiness zone
9a
More local growing data for Caldwell: nearby ZIP 77836 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Somerville Dam, Tx (16.2 mi from Caldwell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.