Bismarck, MO Weather & Growing Conditions
This Afternoon
87°F
Sunny
Sunny, with a high near 87. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Sunny | 5 mph SE | 1% |
| Tonight | 67°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 90°F | Sunny | 3 to 7 mph S | 9% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 6 mph S | 43% |
| Thursday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 64% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 52% |
| Friday | 87°F | Chance Showers And Thunderstorms | 5 mph SW | 52% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SW | 46% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 3 mph SW | 29% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 17% |
| Sunday | 90°F | Sunny | 7 mph SW | 3% |
| Sunday Night | 71°F | Mostly Clear | 6 mph S | 3% |
| Monday | 92°F | Sunny | 7 mph SW | 3% |
| Monday Night | 72°F | Mostly Clear | 6 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bismarck, MO
Last spring frost
Apr 13
First fall frost
Oct 21
Growing season
191 days
Hardiness zone
6b
Explore more for Bismarck, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Farmington, Mo (12.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.