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Lafontaine, KS Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lafontaine, a community in Montgomery County, Kansas.

Today
97°F
Sunny
Sunny, with a high near 97. South southwest wind around 14 mph, with gusts as high as 23 mph.

7-day forecast for Lafontaine

WhenTempForecastWindPrecip
Today 97°F Sunny 14 mph SSW 6%
Tonight 70°F Mostly Cloudy then Chance Showers And Thunderstorms 6 to 13 mph S 52%
Sunday 89°F Showers And Thunderstorms Likely 7 mph ESE 61%
Sunday Night 65°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 7 mph NE 62%
Monday 78°F Partly Sunny 7 to 12 mph N 14%
Monday Night 58°F Partly Cloudy 7 to 10 mph NNE 5%
Tuesday 74°F Mostly Sunny 10 mph NNE 3%
Tuesday Night 54°F Mostly Clear 6 to 9 mph NE 0%
Wednesday 76°F Mostly Sunny 7 mph ENE 3%
Wednesday Night 56°F Partly Cloudy 6 mph ENE 4%
Thursday 78°F Slight Chance Rain Showers 6 mph ESE 18%
Thursday Night 60°F Slight Chance Rain Showers 5 mph E 18%
Friday 81°F Chance Rain Showers 7 mph ESE 26%
Friday Night 61°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 6 mph E 17%

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

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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 Sep 19, 2026.