Thomasville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thomasville, a community in Howell County, Missouri.
Today
90°F
Sunny
Sunny, with a high near 90. Heat index values as high as 93. Southeast wind around 3 mph.
7-day forecast for Thomasville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 3 mph SE | 0% |
| Tonight | 67°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 94°F | Sunny | 1 to 6 mph S | 2% |
| Wednesday Night | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 6 mph SE | 23% |
| Thursday | 93°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 38% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 51% |
| Friday | 91°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph SW | 65% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SE | 40% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 2 mph SW | 27% |
| Saturday Night | 70°F | Partly Cloudy | 2 mph SW | 14% |
| Sunday | 93°F | Sunny | 0 to 5 mph SW | 3% |
| Sunday Night | 71°F | Mostly Clear | 3 mph S | 2% |
| Monday | 94°F | Sunny | 1 to 5 mph S | 5% |
| Monday Night | 72°F | Mostly Clear | 3 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Thomasville (36.791, -91.534). Updated through the day.
Growing snapshot for Thomasville
Last spring frost
Apr 16
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
7a
More local growing data for Thomasville: nearby ZIP 65788 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, W Plains, Mo (11.3 mi from Thomasville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.