Canton, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Canton, a city in Lewis County, Missouri.
This Afternoon
70°F
Light Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 70, with temperatures falling to around 66 in the afternoon. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
7-day forecast for Canton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Light Rain | 15 mph S | 84% |
| Tonight | 51°F | Chance Light Rain then Chance Rain Showers | 7 to 10 mph SW | 33% |
| Wednesday | 58°F | Chance Rain Showers then Cloudy | 10 to 14 mph SW | 12% |
| Wednesday Night | 44°F | Mostly Cloudy | 8 mph SW | 1% |
| Thursday | 59°F | Partly Sunny | 7 to 10 mph W | 10% |
| Thursday Night | 43°F | Mostly Cloudy then Slight Chance T-storms | 6 mph NW | 22% |
| Friday | 55°F | Mostly Cloudy | 8 mph N | 2% |
| Friday Night | 38°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 56°F | Partly Sunny | 3 mph NW | 2% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 3% |
| Sunday | 62°F | Sunny | 2 to 7 mph W | 9% |
| Sunday Night | 38°F | Mostly Clear | 3 mph W | 2% |
| Monday | 66°F | Sunny | 3 to 8 mph SW | 2% |
| Monday Night | 42°F | Mostly Clear | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Canton (40.130, -91.526). Updated through the day.
Growing snapshot for Canton
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
194 days
Hardiness zone
6a
More local growing data for Canton: nearby ZIP 63435 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Canton L&D 20, Mo (5.2 mi from Canton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.