La Plata, MO Weather & Growing Conditions
Today
88°F
Partly Sunny
Partly sunny, with a high near 88. Southwest wind around 9 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Partly Sunny | 9 mph SW | 3% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 6 mph W | 60% |
| Sunday | 75°F | Chance Showers And Thunderstorms | 3 to 10 mph N | 50% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 12 mph NE | 72% |
| Monday | 63°F | Showers And Thunderstorms Likely | 12 mph NE | 72% |
| Monday Night | 52°F | Chance Rain Showers | 10 mph NE | 28% |
| Tuesday | 61°F | Mostly Cloudy | 10 mph NE | 12% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 8 mph NE | 6% |
| Wednesday | 65°F | Mostly Sunny | 7 mph NE | 2% |
| Wednesday Night | 50°F | Partly Cloudy | 5 mph NE | 3% |
| Thursday | 68°F | Partly Sunny | 5 mph ENE | 7% |
| Thursday Night | 54°F | Mostly Cloudy | 3 mph ENE | 8% |
| Friday | 71°F | Partly Sunny | 6 mph E | 14% |
| Friday Night | 54°F | Mostly Cloudy | 5 mph E | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Plata, MO
Last spring frost
Apr 19
First fall frost
Oct 18
Growing season
180 days
Hardiness zone
6a
Explore more for La Plata, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kirksville Rgnl Ap, Mo (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.