Ste. Genevieve, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ste. Genevieve, a city in Randolph County, Missouri.
Today
86°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 86. Southeast wind 0 to 3 mph.
7-day forecast for Ste. Genevieve
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Patchy Fog then Sunny | 0 to 3 mph SE | 0% |
| Tonight | 65°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 90°F | Sunny | 5 mph S | 3% |
| Wednesday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 6 mph S | 38% |
| Thursday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 58% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 56% |
| Friday | 88°F | Showers And Thunderstorms Likely | 3 mph SW | 56% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SW | 35% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph S | 35% |
| Saturday Night | 70°F | Partly Cloudy | 6 mph S | 13% |
| Sunday | 92°F | Sunny | 7 mph S | 8% |
| Sunday Night | 72°F | Mostly Clear | 8 mph S | 4% |
| Monday | 94°F | Sunny | 7 mph SW | 4% |
| Monday Night | 73°F | Mostly Clear | 8 mph SW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Ste. Genevieve (37.975, -90.050). Updated through the day.
Growing snapshot for Ste. Genevieve
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
7a
More local growing data for Ste. Genevieve: nearby ZIP 62261 weather · frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kaskaskia Rvr Navigation Lock, Il (3.2 mi from Ste. Genevieve). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.