Perryville, MO Weather & Growing Conditions
Tonight
53°F
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before midnight. Mostly cloudy. Low around 53, with temperatures rising to around 56 overnight. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 9 mph SW | 15% |
| Wednesday | 68°F | Mostly Sunny | 5 to 9 mph WSW | 1% |
| Wednesday Night | 40°F | Partly Cloudy | 3 mph SW | 0% |
| Thursday | 69°F | Sunny | 3 to 7 mph SW | 0% |
| Thursday Night | 42°F | Mostly Cloudy | 3 mph WNW | 6% |
| Friday | 60°F | Partly Sunny | 5 to 10 mph NNW | 2% |
| Friday Night | 37°F | Partly Cloudy | 6 mph NNW | 0% |
| Saturday | 58°F | Partly Sunny | 5 mph NNW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 2 mph NW | 2% |
| Sunday | 63°F | Sunny | 2 to 6 mph WNW | 5% |
| Sunday Night | 33°F | Mostly Clear | 3 mph WNW | 5% |
| Monday | 66°F | Sunny | 2 to 7 mph WSW | 1% |
| Monday Night | 37°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 70°F | Sunny | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Perryville, MO
Last spring frost
Apr 19
First fall frost
Oct 20
Growing season
182 days
Hardiness zone
6b
Explore more for Perryville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Perryville Wtp, Mo (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.