McLean, TX Weather & Growing Conditions
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 10 mph S | 2% |
| Saturday | 96°F | Mostly Sunny | 10 to 15 mph SSW | 11% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 28% |
| Sunday | 92°F | Partly Sunny | 5 to 10 mph NW | 14% |
| Sunday Night | 62°F | Slight Chance Rain Showers | 5 to 10 mph NE | 22% |
| Monday | 83°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph NE | 16% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph ENE | 44% |
| Tuesday | 79°F | Chance Rain Showers | 10 mph E | 41% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 29% |
| Wednesday | 79°F | Chance Rain Showers | 5 to 10 mph SE | 35% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 46% |
| Thursday | 81°F | Chance Showers And Thunderstorms | 5 to 10 mph SSE | 46% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 5 mph SSE | 45% |
| Friday | 81°F | Chance Rain Showers | 5 to 10 mph SSE | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McLean, TX
Last spring frost
Apr 10
First fall frost
Oct 30
Growing season
201 days
Hardiness zone
7a
Explore more for McLean, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Mc Lean, Tx (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.