Madisonville, TX Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 102. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 98°F | Sunny | 5 to 10 mph S | 1% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 10 mph S | 2% |
| Thursday | 97°F | Sunny | 5 to 10 mph S | 2% |
| Thursday Night | 75°F | Mostly Clear | 5 to 10 mph S | 3% |
| Friday | 95°F | Sunny | 5 to 10 mph S | 9% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 15% |
| Saturday | 95°F | Sunny | 0 to 5 mph S | 8% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph SE | 8% |
| Sunday | 95°F | Sunny | 0 to 5 mph S | 8% |
| Sunday Night | 74°F | Mostly Clear | 5 to 10 mph S | 8% |
| Monday | 95°F | Mostly Sunny | 0 to 10 mph S | 11% |
| Monday Night | 74°F | Mostly Clear | 5 to 10 mph S | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Madisonville, TX
Last spring frost
Mar 16
First fall frost
Nov 11
Growing season
240 days
Hardiness zone
9a
Explore more for Madisonville, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Madisonville, Tx (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.