St. Francis, KS Weather & Growing Conditions
Today
55°F
Mostly Sunny
Mostly sunny. High near 55, with temperatures falling to around 53 in the afternoon. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 55°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Tonight | 33°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Thursday | 53°F | Mostly Sunny | 5 to 15 mph N | 1% |
| Thursday Night | 28°F | Mostly Clear | 0 to 5 mph W | 0% |
| Friday | 56°F | Partly Sunny | 5 mph S | 0% |
| Friday Night | 31°F | Partly Cloudy | 5 mph SW | 0% |
| Saturday | 59°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 5 mph NW | 0% |
| Sunday | 65°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 37°F | Clear | 10 mph SW | 0% |
| Monday | 66°F | Sunny | 5 to 10 mph NW | 0% |
| Monday Night | 35°F | Partly Cloudy | 5 mph N | 0% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Tuesday Night | 38°F | Partly Cloudy | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Francis, KS
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
160 days
Hardiness zone
6a
Explore more for St. Francis, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Saint Francis, Ks (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.