Bunker, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bunker, a city in Shannon County, Missouri.
Today
87°F
Sunny
Sunny, with a high near 87. South wind around 2 mph.
7-day forecast for Bunker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 2 mph S | 0% |
| Tonight | 65°F | Mostly Clear | 1 mph SE | 0% |
| Wednesday | 89°F | Sunny | 3 mph S | 3% |
| Wednesday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 mph S | 38% |
| Thursday | 87°F | Showers And Thunderstorms Likely | 2 mph S | 60% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 1 mph S | 51% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 mph SW | 51% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 2 mph S | 27% |
| Saturday Night | 68°F | Partly Cloudy | 1 mph SE | 14% |
| Sunday | 89°F | Sunny | 3 mph SW | 3% |
| Sunday Night | 70°F | Mostly Clear | 2 mph S | 3% |
| Monday | 90°F | Sunny | 3 mph SW | 3% |
| Monday Night | 71°F | Mostly Clear | 2 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov) for Bunker (37.458, -91.212). Updated through the day.
Growing snapshot for Bunker
Last spring frost
Apr 24
First fall frost
Oct 16
Growing season
172 days
Hardiness zone
6b
More local growing data for Bunker: nearby ZIP 63629 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Round Spring 2Sw, Mo (13.3 mi from Bunker). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.