Des Arc, MO Weather & Growing Conditions
This Afternoon
88°F
Sunny
Sunny, with a high near 88. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Sunny | 3 mph E | 0% |
| Tonight | 65°F | Clear | 3 mph E | 0% |
| Wednesday | 91°F | Sunny | 1 to 7 mph S | 6% |
| Wednesday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph SE | 19% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 39% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 2 mph W | 52% |
| Friday | 88°F | Chance Showers And Thunderstorms | 2 mph SW | 52% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 52% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 2 mph SW | 29% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SE | 20% |
| Sunday | 90°F | Sunny | 0 to 5 mph SW | 3% |
| Sunday Night | 71°F | Mostly Clear | 3 mph SW | 2% |
| Monday | 92°F | Sunny | 1 to 5 mph SW | 4% |
| Monday Night | 72°F | Mostly Clear | 1 to 5 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Des Arc, MO
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
199 days
Hardiness zone
6b
Explore more for Des Arc, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Clearwater Dam, Mo (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.