Mound City, MO Weather & Growing Conditions
Today
86°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 8am and 9am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. South southeast wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph SSE | 17% |
| Tonight | 67°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 59% |
| Wednesday | 77°F | Showers And Thunderstorms Likely | 9 mph NE | 58% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph NE | 42% |
| Thursday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 3 mph E | 26% |
| Thursday Night | 66°F | Mostly Clear | 3 mph SE | 14% |
| Friday | 86°F | Mostly Sunny | 3 to 7 mph SSE | 14% |
| Friday Night | 70°F | Clear | 5 mph SSE | 8% |
| Saturday | 90°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 75°F | Mostly Clear | 12 mph S | 4% |
| Sunday | 92°F | Mostly Sunny | 10 to 14 mph S | 4% |
| Sunday Night | 75°F | Mostly Clear | 14 mph S | 5% |
| Monday | 92°F | Mostly Sunny | 15 mph S | 4% |
| Monday Night | 76°F | Partly Cloudy | 15 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mound City, MO
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
186 days
Hardiness zone
6a
Explore more for Mound City, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Oregon, Mo (14 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.