Fredericktown, MO Weather & Growing Conditions
Tonight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy | 3 mph S | 8% |
| Saturday | 96°F | Sunny | 2 to 6 mph SW | 2% |
| Saturday Night | 70°F | Partly Cloudy | 3 mph SW | 0% |
| Sunday | 94°F | Sunny | 2 to 6 mph W | 4% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph N | 31% |
| Monday | 84°F | Showers And Thunderstorms Likely | 2 to 6 mph N | 58% |
| Monday Night | 60°F | Showers And Thunderstorms Likely | 7 mph N | 58% |
| Tuesday | 74°F | Slight Chance Rain Showers | 9 mph N | 15% |
| Tuesday Night | 54°F | Partly Cloudy | 5 to 8 mph N | 10% |
| Wednesday | 75°F | Mostly Sunny | 7 mph N | 3% |
| Wednesday Night | 53°F | Partly Cloudy | 2 to 6 mph N | 2% |
| Thursday | 76°F | Mostly Sunny | 2 to 6 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 5 mph N | 4% |
| Friday | 75°F | Mostly Sunny | 2 to 7 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fredericktown, MO
Last spring frost
Apr 21
First fall frost
Oct 16
Growing season
174 days
Hardiness zone
6b
Explore more for Fredericktown, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Fredericktown, Mo (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.