Madisonville, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Madisonville, a city in Madison County, Texas.
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 for Madisonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 5 mph S | 0% |
| Wednesday | 98°F | Sunny | 5 mph S | 1% |
| Wednesday Night | 76°F | Mostly Clear | 5 mph S | 2% |
| Thursday | 97°F | Sunny | 5 mph S | 2% |
| Thursday Night | 75°F | Mostly Clear | 5 mph S | 3% |
| Friday | 95°F | Sunny | 0 to 5 mph S | 9% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 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) for Madisonville (30.954, -95.909). Updated through the day.
Growing snapshot for Madisonville
Last spring frost
Mar 16
First fall frost
Nov 11
Growing season
240 days
Hardiness zone
9a
More local growing data for Madisonville: nearby ZIP 77864 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Madisonville, Tx (2.1 mi from Madisonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.