Piedmont, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Piedmont, a city in Wayne County, Missouri.
This Afternoon
99°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 106. South southwest wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Piedmont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Slight Chance Showers And Thunderstorms | 5 mph SSW | 17% |
| Tonight | 70°F | Mostly Clear | 2 mph S | 11% |
| Saturday | 98°F | Sunny | 0 to 5 mph WSW | 2% |
| Saturday Night | 70°F | Mostly Clear | 3 mph SSW | 0% |
| Sunday | 99°F | Sunny | 3 mph WSW | 2% |
| Sunday Night | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 mph NW | 25% |
| Monday | 88°F | Showers And Thunderstorms Likely | 3 mph N | 56% |
| Monday Night | 61°F | Showers And Thunderstorms Likely | 5 mph N | 56% |
| Tuesday | 78°F | Slight Chance Rain Showers | 6 mph N | 15% |
| Tuesday Night | 56°F | Partly Cloudy | 2 to 7 mph N | 7% |
| Wednesday | 78°F | Mostly Sunny | 5 mph N | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 3 mph NNE | 1% |
| Thursday | 79°F | Sunny | 3 mph N | 3% |
| Thursday Night | 56°F | Partly Cloudy | 2 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Piedmont (37.150, -90.696). Updated through the day.
Growing snapshot for Piedmont
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
199 days
Hardiness zone
7a
More local growing data for Piedmont: nearby ZIP 63957 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clearwater Dam, Mo (4.6 mi from Piedmont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.