Perryville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Perryville, a city in Perry County, Missouri.
This Afternoon
97°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny. High near 97, with temperatures falling to around 91 in the afternoon. South southwest wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Perryville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Slight Chance Showers And Thunderstorms | 6 mph SSW | 24% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSE | 21% |
| Saturday | 96°F | Mostly Sunny | 6 mph SW | 3% |
| Saturday Night | 71°F | Partly Cloudy | 6 mph SSW | 1% |
| Sunday | 94°F | Sunny | 6 mph W | 7% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph N | 31% |
| Monday | 84°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 53% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 8 mph N | 53% |
| Tuesday | 74°F | Slight Chance Rain Showers then Partly Sunny | 8 to 12 mph N | 15% |
| Tuesday Night | 55°F | Partly Cloudy | 6 to 12 mph N | 9% |
| Wednesday | 75°F | Mostly Sunny | 9 mph N | 3% |
| Wednesday Night | 54°F | Partly Cloudy | 6 mph N | 3% |
| Thursday | 75°F | Mostly Sunny | 3 to 8 mph N | 3% |
| Thursday Night | 56°F | Partly Cloudy | 6 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Perryville (37.726, -89.876). Updated through the day.
Growing snapshot for Perryville
Last spring frost
Apr 19
First fall frost
Oct 20
Growing season
182 days
Hardiness zone
6b
More local growing data for Perryville: nearby ZIP 63775 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Perryville Wtp, Mo (2.8 mi from Perryville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.