Grandin, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grandin, a city in Carter County, Missouri.
Overnight
64°F
Mostly Clear
Mostly clear. Low around 64, with temperatures rising to around 66 overnight. Southeast wind around 1 mph.
7-day forecast for Grandin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Clear | 1 mph SE | 0% |
| Tuesday | 88°F | Sunny | 1 mph E | 0% |
| Tuesday Night | 66°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 90°F | Sunny | 0 to 3 mph SSE | 0% |
| Wednesday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph SSE | 18% |
| Thursday | 90°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph S | 32% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 mph S | 49% |
| Friday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 mph SSW | 65% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 mph S | 41% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 2 mph SSW | 31% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 18% |
| Sunday | 90°F | Sunny | 1 to 5 mph SSW | 4% |
| Sunday Night | 71°F | Mostly Clear | 3 mph S | 3% |
| Monday | 92°F | Sunny | 5 mph SSW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Grandin (36.831, -90.821). Updated through the day.
Growing snapshot for Grandin
Last spring frost
Apr 12
First fall frost
Oct 26
Growing season
196 days
Hardiness zone
7a
More local growing data for Grandin: nearby ZIP 63943 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Doniphan, Mo (14.8 mi from Grandin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.