Lafontaine, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lafontaine, a community in Montgomery County, Kansas.
Overnight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. West northwest wind around 7 mph.
7-day forecast for Lafontaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Mostly Cloudy | 7 mph WNW | 0% |
| Wednesday | 62°F | Mostly Sunny | 6 to 10 mph W | 0% |
| Wednesday Night | 43°F | Clear | 1 to 5 mph W | 2% |
| Thursday | 58°F | Chance Rain Showers | 1 to 7 mph NW | 29% |
| Thursday Night | 43°F | Partly Cloudy | 7 mph NNW | 5% |
| Friday | 57°F | Mostly Sunny | 8 mph N | 1% |
| Friday Night | 39°F | Mostly Cloudy | 2 to 6 mph NNE | 0% |
| Saturday | 57°F | Mostly Sunny | 3 mph NE | 1% |
| Saturday Night | 38°F | Partly Cloudy | 2 mph NNE | 0% |
| Sunday | 62°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 39°F | Clear | 3 mph SSW | 0% |
| Monday | 67°F | Sunny | 3 to 9 mph SSW | 0% |
| Monday Night | 43°F | Clear | 6 mph SSW | 0% |
| Tuesday | 69°F | Sunny | 3 to 7 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lafontaine (37.400, -95.842). Updated through the day.
Growing snapshot for Lafontaine
Last spring frost
Apr 5
First fall frost
Oct 31
Growing season
208 days
Hardiness zone
7a
More local growing data for Lafontaine: nearby ZIP 67363 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Independence, Ks (6.8 mi from Lafontaine). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.