Mound City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mound City, a city in Holt County, Missouri.
Overnight
68°F
Partly Cloudy
Partly cloudy, with a low around 68. Southeast wind around 5 mph.
7-day forecast for Mound City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Partly Cloudy | 5 mph SE | 1% |
| Tuesday | 86°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SE | 16% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 57% |
| Wednesday | 77°F | Showers And Thunderstorms Likely | 9 mph NE | 58% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph NE | 43% |
| Thursday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 3 mph E | 27% |
| Thursday Night | 65°F | Mostly Clear | 3 mph SE | 14% |
| Friday | 85°F | Mostly Sunny | 6 mph SSE | 14% |
| Friday Night | 70°F | Clear | 5 mph SSE | 8% |
| Saturday | 89°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 75°F | Mostly Clear | 8 to 12 mph S | 4% |
| Sunday | 91°F | Mostly Sunny | 10 to 14 mph S | 4% |
| Sunday Night | 75°F | Mostly Clear | 13 mph S | 5% |
| Monday | 92°F | Mostly Sunny | 15 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Mound City (40.137, -95.234). Updated through the day.
Growing snapshot for Mound City
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
186 days
Hardiness zone
6a
More local growing data for Mound City: nearby ZIP 64470 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oregon, Mo (14 mi from Mound City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.