Theodosia, MO Weather & Growing Conditions
Today
92°F
Sunny
Sunny, with a high near 92. Heat index values as high as 96. South wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 3 to 7 mph S | 0% |
| Tonight | 70°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 96°F | Sunny | 2 to 7 mph S | 14% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SE | 21% |
| Thursday | 95°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 34% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 48% |
| Friday | 91°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph SW | 60% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 43% |
| Saturday | 93°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 25% |
| Saturday Night | 71°F | Partly Cloudy | 1 to 5 mph S | 13% |
| Sunday | 94°F | Sunny | 0 to 6 mph S | 4% |
| Sunday Night | 72°F | Mostly Clear | 1 to 5 mph S | 4% |
| Monday | 95°F | Sunny | 1 to 7 mph S | 2% |
| Monday Night | 72°F | Partly Cloudy | 2 to 6 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Theodosia, MO
Last spring frost
Apr 10
First fall frost
Oct 27
Growing season
198 days
Hardiness zone
7a
Explore more for Theodosia, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Wasola 5N, Mo (13 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.