Conroe, TX Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 104. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 0 to 5 mph S | 1% |
| Tonight | 77°F | Mostly Clear | 0 to 5 mph S | 9% |
| Wednesday | 97°F | Sunny | 0 to 5 mph S | 8% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 5 mph S | 9% |
| Thursday | 97°F | Sunny | 0 to 5 mph S | 7% |
| Thursday Night | 76°F | Mostly Clear | 0 to 10 mph S | 7% |
| Friday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 15% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 16% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 16% |
| Sunday | 94°F | Sunny | 0 to 10 mph SE | 14% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 10 mph S | 14% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 26% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Conroe, TX
Last spring frost
Feb 24
First fall frost
Dec 2
Growing season
285 days
Hardiness zone
9a
Explore more for Conroe, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Conroe, Tx (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.