Bunker, MO Weather & Growing Conditions
Today
89°F
Sunny
Sunny. High near 89, with temperatures falling to around 86 in the afternoon. Heat index values as high as 92. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 2 mph S | 0% |
| Tonight | 65°F | Mostly Clear | 1 mph E | 0% |
| Wednesday | 90°F | Sunny | 2 mph S | 2% |
| Wednesday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 1 mph S | 35% |
| Thursday | 89°F | Showers And Thunderstorms Likely | 2 mph S | 55% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Friday | 88°F | Chance Showers And Thunderstorms | 1 mph SW | 51% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 48% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 1 mph SW | 27% |
| Saturday Night | 69°F | Partly Cloudy | 0 mph | 14% |
| Sunday | 90°F | Sunny | 2 mph S | 3% |
| Sunday Night | 70°F | Mostly Clear | 1 mph S | 3% |
| Monday | 92°F | Sunny | 2 mph SW | 3% |
| Monday Night | 71°F | Mostly Clear | 1 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bunker, MO
Last spring frost
Apr 24
First fall frost
Oct 16
Growing season
172 days
Hardiness zone
6b
Explore more for Bunker, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Round Spring 2Sw, Mo (13.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.