Vienna, MO Weather & Growing Conditions
Today
91°F
Sunny
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. South wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 3 to 7 mph S | 0% |
| Tonight | 71°F | Mostly Clear | 3 to 7 mph SE | 2% |
| Wednesday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph S | 23% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph S | 62% |
| Thursday | 89°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph S | 62% |
| Thursday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph S | 32% |
| Friday | 89°F | Chance Showers And Thunderstorms | 5 mph SW | 32% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 5 mph S | 28% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 6 mph SW | 28% |
| Saturday Night | 72°F | Mostly Clear | 7 mph S | 8% |
| Sunday | 93°F | Sunny | 9 mph S | 4% |
| Sunday Night | 74°F | Mostly Clear | 8 mph S | 2% |
| Monday | 94°F | Sunny | 9 mph SW | 3% |
| Monday Night | 75°F | Mostly Clear | 8 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Vienna, MO
Last spring frost
Apr 8
First fall frost
Oct 26
Growing season
200 days
Hardiness zone
6b
Explore more for Vienna, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Vienna 2 Wnw, Mo (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.