Conroe, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Conroe, a city in Montgomery County, Texas.
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. Southeast wind 0 to 5 mph.
7-day forecast for Conroe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Sunday | 96°F | Mostly Sunny | 0 to 5 mph SE | 3% |
| Sunday Night | 75°F | Mostly Cloudy | 0 to 5 mph SE | 1% |
| Monday | 97°F | Sunny | 0 to 5 mph SE | 3% |
| Monday Night | 76°F | Mostly Clear | 0 to 5 mph S | 3% |
| Tuesday | 98°F | Sunny | 0 to 5 mph N | 4% |
| Tuesday Night | 77°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Wednesday | 97°F | Sunny | 0 to 10 mph NE | 5% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 5 mph NE | 5% |
| Thursday | 94°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 5 mph E | 1% |
| Friday | 93°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Friday Night | 73°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Saturday | 93°F | Mostly Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Conroe (30.329, -95.485). Updated through the day.
Growing snapshot for Conroe
Last spring frost
Feb 24
First fall frost
Dec 2
Growing season
285 days
Hardiness zone
9a
More local growing data for Conroe: nearby ZIP 77304 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Cut and Shoot
Deerwood
Grangerland
Magnolia
Montgomery
Oak Ridge North
Panorama Village
Patton Village
Pinehurst
Plum Grove
Porter Heights
Roman Forest
Shenandoah
Splendora
Stagecoach
The Woodlands
Willis
Woodbranch
Woodloch
Climate data from the nearest NOAA station, Conroe, Tx (2 mi from Conroe). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.