Morrisville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Morrisville, a town in Polk County, Missouri.
Today
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. Heat index values as high as 94. South wind 2 to 8 mph.
7-day forecast for Morrisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 2 to 8 mph S | 0% |
| Tonight | 73°F | Mostly Clear | 3 to 8 mph SE | 2% |
| Wednesday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 mph S | 18% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SE | 45% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 7 mph SW | 45% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 52% |
| Friday | 89°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 52% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 27% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 7 mph S | 27% |
| Saturday Night | 72°F | Mostly Clear | 7 mph S | 9% |
| Sunday | 93°F | Sunny | 7 to 10 mph S | 4% |
| Sunday Night | 73°F | Mostly Clear | 8 mph S | 3% |
| Monday | 94°F | Sunny | 7 to 10 mph SW | 2% |
| Monday Night | 74°F | Mostly Clear | 9 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Morrisville (37.479, -93.434). Updated through the day.
Growing snapshot for Morrisville
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
6b
More local growing data for Morrisville: nearby ZIP 65710 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bolivar 1 Ne, Mo (9.2 mi from Morrisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.