Arcadia, MO Weather & Growing Conditions
This Afternoon
62°F
Sunny
Sunny, with a high near 62. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 5 mph W | 0% |
| Tonight | 41°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 67°F | Sunny | 2 to 6 mph W | 1% |
| Thursday Night | 40°F | Partly Cloudy | 3 mph NW | 11% |
| Friday | 56°F | Partly Sunny | 3 to 7 mph N | 11% |
| Friday Night | 31°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 55°F | Mostly Sunny | 2 mph N | 0% |
| Saturday Night | 29°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 61°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 mph | 0% |
| Monday | 65°F | Sunny | 2 mph NW | 0% |
| Monday Night | 35°F | Clear | 2 mph W | 1% |
| Tuesday | 67°F | Sunny | 0 to 3 mph W | 1% |
| Tuesday Night | 38°F | Mostly Clear | 1 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arcadia, MO
Last spring frost
Apr 21
First fall frost
Oct 16
Growing season
174 days
Hardiness zone
6b
Explore more for Arcadia, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Fredericktown, Mo (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.