Summersville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Summersville, a city in Texas County, Missouri.
Today
88°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny. High near 88, with temperatures falling to around 86 in the afternoon. South wind around 3 mph.
7-day forecast for Summersville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Sunny | 3 mph S | 0% |
| Tonight | 65°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 90°F | Sunny | 5 mph S | 6% |
| Wednesday Night | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph S | 34% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 5 mph S | 45% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 53% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 mph SW | 53% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 2 mph S | 41% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph SW | 27% |
| Saturday Night | 69°F | Partly Cloudy | 2 mph S | 12% |
| Sunday | 90°F | Sunny | 5 mph S | 3% |
| Sunday Night | 70°F | Mostly Clear | 3 mph S | 2% |
| Monday | 91°F | Sunny | 6 mph S | 2% |
| Monday Night | 71°F | Mostly Clear | 3 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov) for Summersville (37.179, -91.658). Updated through the day.
Growing snapshot for Summersville
Last spring frost
Apr 7
First fall frost
Oct 27
Growing season
201 days
Hardiness zone
7a
More local growing data for Summersville: nearby ZIP 65571 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Summersville 3 Se, Mo (3.4 mi from Summersville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.