Lafontaine, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lafontaine, a community in Montgomery County, Kansas.
This Afternoon
62°F
Sunny
Sunny, with a high near 62. West wind 6 to 10 mph, with gusts as high as 18 mph.
7-day forecast for Lafontaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 6 to 10 mph W | 0% |
| Tonight | 43°F | Mostly Clear | 3 mph WNW | 1% |
| Thursday | 58°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 8 mph NW | 22% |
| Thursday Night | 43°F | Mostly Cloudy | 7 mph N | 6% |
| Friday | 55°F | Partly Sunny | 8 mph N | 0% |
| Friday Night | 37°F | Mostly Cloudy | 2 to 6 mph NNE | 0% |
| Saturday | 56°F | Partly Sunny | 2 mph NE | 0% |
| Saturday Night | 36°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 63°F | Sunny | 3 mph W | 0% |
| Sunday Night | 38°F | Clear | 2 mph SSW | 0% |
| Monday | 68°F | Sunny | 2 to 9 mph SSW | 0% |
| Monday Night | 43°F | Mostly Clear | 6 mph SSW | 1% |
| Tuesday | 69°F | Sunny | 3 to 7 mph SSW | 1% |
| Tuesday Night | 46°F | Mostly Clear | 5 mph S | 2% |
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.