St. Francisville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Francisville, a community in Clark County, Missouri.
Today
91°F
Sunny
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. South wind around 5 mph.
7-day forecast for St. Francisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 5 mph S | 3% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms | 5 mph E | 22% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 5 mph SE | 69% |
| Wednesday Night | 65°F | Showers And Thunderstorms | 5 mph N | 78% |
| Thursday | 84°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 78% |
| Thursday Night | 65°F | Mostly Clear | 0 mph | 9% |
| Friday | 87°F | Mostly Sunny | 0 to 5 mph S | 7% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms then Sunny | 0 to 5 mph S | 21% |
| Saturday Night | 72°F | Mostly Clear | 5 mph S | 7% |
| Sunday | 92°F | Sunny | 5 to 10 mph SW | 7% |
| Sunday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 17% |
| Monday | 92°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 17% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 26% |
Forecast source: National Weather Service (api.weather.gov) for St. Francisville (40.442, -91.576). Updated through the day.
Growing snapshot for St. Francisville
Last spring frost
Apr 10
First fall frost
Oct 27
Growing season
198 days
Hardiness zone
6a
More local growing data for St. Francisville: nearby ZIP 63472 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Keokuk Lock Dam 19, Ia (10.7 mi from St. Francisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.