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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.

This Afternoon
97°F
Sunny
Sunny, with a high near 97. South wind around 14 mph, with gusts as high as 22 mph.

7-day forecast for Lafontaine

WhenTempForecastWindPrecip
This Afternoon 97°F Sunny 14 mph S 4%
Tonight 70°F Mostly Cloudy then Chance Showers And Thunderstorms 6 to 12 mph S 52%
Sunday 89°F Showers And Thunderstorms Likely 7 mph WSW 73%
Sunday Night 65°F Chance Showers And Thunderstorms 7 mph NE 54%
Monday 79°F Partly Sunny 7 to 10 mph N 8%
Monday Night 58°F Partly Cloudy 7 to 10 mph NNE 1%
Tuesday 75°F Mostly Sunny 9 mph NNE 1%
Tuesday Night 54°F Mostly Clear 6 to 9 mph NE 0%
Wednesday 76°F Mostly Sunny 7 mph ENE 1%
Wednesday Night 56°F Partly Cloudy 6 mph ENE 7%
Thursday 80°F Chance Rain Showers 6 mph ESE 28%
Thursday Night 62°F Chance Rain Showers 6 mph E 25%
Friday 83°F Chance Rain Showers 6 mph E 32%
Friday Night 64°F Slight Chance Rain Showers then Mostly Cloudy 6 mph ENE 15%

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 20, 2026.