Harman US

Deerfield, KS Weather & Growing Conditions

Today
87°F
Slight Chance Rain Showers then Partly Sunny
A slight chance of rain showers before noon. Partly sunny, with a high near 87. North northeast wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Today 87°F Slight Chance Rain Showers then Partly Sunny 14 to 20 mph NNE 20%
Tonight 59°F Slight Chance Showers And Thunderstorms 12 to 15 mph NE 24%
Wednesday 86°F Partly Sunny 8 to 12 mph NE 9%
Wednesday Night 61°F Slight Chance Showers And Thunderstorms 7 to 15 mph ENE 45%
Thursday 93°F Chance Rain Showers then Sunny 6 to 12 mph SE 45%
Thursday Night 64°F Mostly Clear 8 to 13 mph SE 14%
Friday 97°F Sunny 7 to 10 mph SSE 7%
Friday Night 65°F Mostly Clear 8 to 12 mph SSE 6%
Saturday 100°F Sunny 7 to 14 mph S 1%
Saturday Night 68°F Clear 15 mph S 0%
Sunday 101°F Sunny 13 to 17 mph SSW 0%
Sunday Night 70°F Mostly Clear 17 mph S 1%
Monday 100°F Sunny 15 to 18 mph SSW 0%
Monday Night 70°F Mostly Clear 15 to 18 mph S 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Deerfield, KS

Last spring frost
Apr 18
First fall frost
Oct 23
Growing season
187 days
Hardiness zone
6a

Explore more for Deerfield, KS: full frost dates · planting calendar · Kansas frost dates

Climate data from the nearest NOAA station, Lakin, Ks (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.