La Plata, MO Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. South southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 7 mph SSW | 7% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 5 mph E | 33% |
| Wednesday | 83°F | Showers And Thunderstorms Likely | 7 mph SSE | 72% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 7 mph NNE | 81% |
| Thursday | 82°F | Showers And Thunderstorms then Mostly Sunny | 5 mph ENE | 81% |
| Thursday Night | 63°F | Mostly Clear | 3 mph ESE | 10% |
| Friday | 85°F | Mostly Sunny | 1 to 5 mph SSE | 10% |
| Friday Night | 66°F | Slight Chance Showers And Thunderstorms | 3 mph S | 19% |
| Saturday | 88°F | Sunny | 3 to 9 mph SSW | 14% |
| Saturday Night | 71°F | Mostly Clear | 9 mph SSW | 6% |
| Sunday | 90°F | Sunny | 10 to 14 mph SSW | 6% |
| Sunday Night | 72°F | Mostly Clear | 8 to 13 mph SSW | 11% |
| Monday | 91°F | Mostly Sunny | 10 to 15 mph SSW | 11% |
| Monday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 9 to 14 mph SSW | 20% |
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 Aug 4, 2026.