Monte Alto, TX Weather & Growing Conditions
Overnight
65°F
Mostly Clear
Mostly clear, with a low around 65. North wind around 10 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Mostly Clear | 10 mph N | 3% |
| Wednesday | 83°F | Sunny | 6 to 10 mph NE | 1% |
| Wednesday Night | 66°F | Mostly Clear | 1 to 8 mph E | 1% |
| Thursday | 88°F | Mostly Sunny | 3 to 7 mph SE | 7% |
| Thursday Night | 69°F | Showers And Thunderstorms | 2 to 7 mph E | 75% |
| Friday | 81°F | Chance Rain Showers | 6 to 13 mph N | 37% |
| Friday Night | 64°F | Mostly Cloudy | 3 to 8 mph NNE | 6% |
| Saturday | 78°F | Partly Sunny then Slight Chance Rain Showers | 10 mph NNE | 22% |
| Saturday Night | 60°F | Chance Rain Showers | 7 to 15 mph NNE | 36% |
| Sunday | 72°F | Chance Rain Showers | 10 to 16 mph N | 41% |
| Sunday Night | 55°F | Mostly Cloudy | 6 to 9 mph N | 13% |
| Monday | 73°F | Mostly Sunny | 5 to 8 mph NNE | 4% |
| Monday Night | 56°F | Partly Cloudy | 3 mph ENE | 3% |
| Tuesday | 78°F | Mostly Sunny | 6 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Monte Alto, TX
Last spring frost
Jan 10
First fall frost
Dec 27
Growing season
355 days
Hardiness zone
10a
Explore more for Monte Alto, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Santa Rosa 3 Wnw, Tx (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.