Mound City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mound City, a city in Holt County, Missouri.
This Afternoon
66°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 66, with temperatures falling to around 55 in the afternoon. Northwest wind 8 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Mound City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Showers And Thunderstorms | 8 to 20 mph NW | 78% |
| Tonight | 45°F | Chance Rain Showers then Cloudy | 14 to 21 mph NW | 33% |
| Wednesday | 55°F | Mostly Cloudy | 9 to 15 mph W | 8% |
| Wednesday Night | 41°F | Partly Cloudy | 7 mph W | 5% |
| Thursday | 54°F | Partly Sunny then Slight Chance Rain Showers | 7 to 10 mph WNW | 23% |
| Thursday Night | 40°F | Mostly Cloudy | 6 mph NNW | 5% |
| Friday | 54°F | Partly Sunny | 2 to 6 mph N | 2% |
| Friday Night | 37°F | Mostly Cloudy | 1 mph NW | 0% |
| Saturday | 59°F | Mostly Sunny | 3 mph SW | 2% |
| Saturday Night | 39°F | Mostly Clear | 2 mph W | 6% |
| Sunday | 65°F | Sunny | 5 mph WSW | 3% |
| Sunday Night | 41°F | Mostly Clear | 5 mph SSW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 5 mph NW | 0% |
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 Nov 3, 2026.