McLean, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McLean, a town in Gray County, Texas.
Overnight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. South wind around 10 mph.
7-day forecast for McLean
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Partly Cloudy | 10 mph S | 0% |
| Tuesday | 99°F | Mostly Sunny | 10 to 15 mph SSW | 1% |
| Tuesday Night | 72°F | Mostly Clear | 10 to 15 mph S | 3% |
| Wednesday | 99°F | Sunny | 10 to 15 mph SSW | 3% |
| Wednesday Night | 72°F | Partly Cloudy | 10 to 15 mph S | 4% |
| Thursday | 97°F | Sunny | 10 to 15 mph SSW | 4% |
| Thursday Night | 72°F | Mostly Clear | 10 to 15 mph S | 10% |
| Friday | 98°F | Sunny | 10 to 15 mph SSW | 6% |
| Friday Night | 70°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph S | 21% |
| Saturday | 98°F | Sunny | 5 to 15 mph SSW | 8% |
| Saturday Night | 71°F | Clear | 10 to 15 mph S | 3% |
| Sunday | 98°F | Sunny | 10 to 15 mph SSW | 0% |
| Sunday Night | 71°F | Clear | 10 to 15 mph S | 0% |
| Monday | 97°F | Sunny | 10 to 20 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for McLean (35.232, -100.600). Updated through the day.
Growing snapshot for McLean
Last spring frost
Apr 10
First fall frost
Oct 30
Growing season
201 days
Hardiness zone
7a
More local growing data for McLean: nearby ZIP 79057 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Lean, Tx (3.1 mi from McLean). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.