Kingsbury, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kingsbury, a city in Guadalupe County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph.
7-day forecast for Kingsbury
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 to 10 mph S | 3% |
| Tonight | 76°F | Mostly Clear | 5 to 15 mph SSE | 3% |
| Wednesday | 98°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 15 mph SSE | 1% |
| Thursday | 98°F | Mostly Sunny | 5 to 10 mph SSE | 4% |
| Thursday Night | 75°F | Mostly Clear | 0 to 10 mph SSE | 5% |
| Friday | 96°F | Mostly Sunny | 0 to 5 mph SSE | 9% |
| Friday Night | 75°F | Mostly Clear | 0 to 10 mph SSE | 9% |
| Saturday | 95°F | Mostly Sunny | 0 to 5 mph SSE | 6% |
| Saturday Night | 75°F | Mostly Clear | 0 to 10 mph SSE | 3% |
| Sunday | 95°F | Sunny | 0 to 10 mph SSE | 7% |
| Sunday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 7% |
| Monday | 96°F | Mostly Sunny | 0 to 10 mph SSE | 6% |
| Monday Night | 76°F | Mostly Clear | 5 to 15 mph SSE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Kingsbury (29.650, -97.819). Updated through the day.
Growing snapshot for Kingsbury
Last spring frost
Mar 5
First fall frost
Nov 23
Growing season
263 days
Hardiness zone
9a
More local growing data for Kingsbury: nearby ZIP 78638 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Cibolo
Geronimo
Lake Dunlap
Marion
McQueeney
New Berlin
New Braunfels
Santa Clara
Seguin
Staples
Zuehl
Climate data from the nearest NOAA station, Luling, Tx (7.7 mi from Kingsbury). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.