Miami, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miami, a city in Roberts County, Texas.
Tonight
67°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 10pm. Mostly cloudy. Low around 67, with temperatures rising to around 72 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Miami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 15 mph SW | 22% |
| Sunday | 90°F | Mostly Sunny | 10 to 15 mph NNE | 8% |
| Sunday Night | 62°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph NE | 15% |
| Monday | 82°F | Chance Rain Showers | 10 mph NE | 27% |
| Monday Night | 60°F | Partly Cloudy | 5 to 10 mph E | 13% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 36% |
| Tuesday Night | 60°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph SE | 15% |
| Wednesday | 81°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SE | 38% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 38% |
| Thursday | 85°F | Chance Showers And Thunderstorms | 5 to 15 mph S | 46% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 37% |
| Friday | 86°F | Chance Rain Showers | 5 to 10 mph S | 37% |
| Friday Night | 67°F | Chance Rain Showers | 5 to 10 mph SSE | 26% |
| Saturday | 88°F | Chance Rain Showers | 10 to 15 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov) for Miami (35.692, -100.642). Updated through the day.
Growing snapshot for Miami
Last spring frost
Apr 16
First fall frost
Oct 26
Growing season
192 days
Hardiness zone
7a
More local growing data for Miami: nearby ZIP 79059 weather · frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Miami, Tx (9 mi from Miami). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.