Marlin, TX Weather & Growing Conditions
Tonight
72°F
Clear
Clear, with a low around 72. Heat index values as high as 98. South southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 0 to 5 mph SSE | 0% |
| Saturday | 98°F | Sunny | 0 to 5 mph S | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 75°F | Partly Cloudy | 5 mph SSE | 13% |
| Monday | 98°F | Mostly Sunny | 0 mph | 13% |
| Monday Night | 74°F | Mostly Clear | 0 mph | 13% |
| Tuesday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 15% |
| Tuesday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 15% |
| Wednesday | 97°F | Mostly Sunny | 5 mph NE | 6% |
| Wednesday Night | 73°F | Partly Cloudy | 0 to 5 mph ENE | 3% |
| Thursday | 96°F | Mostly Sunny | 0 to 5 mph ENE | 3% |
| Thursday Night | 72°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Friday | 95°F | Mostly Sunny | 0 to 5 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marlin, TX
Last spring frost
Mar 21
First fall frost
Nov 9
Growing season
234 days
Hardiness zone
8b
Explore more for Marlin, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Marlin, Tx (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.