Harman US

Effingham, KS Weather & Growing Conditions

Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. South southwest wind around 9 mph, with gusts as high as 22 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 73°F Mostly Clear 9 mph SSW 8%
Saturday 91°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 7 to 10 mph SSW 21%
Saturday Night 65°F Showers And Thunderstorms Likely 6 mph NW 72%
Sunday 76°F Chance Showers And Thunderstorms 6 mph NNE 54%
Sunday Night 60°F Chance Showers And Thunderstorms 7 mph NNE 54%
Monday 68°F Chance Rain Showers 8 mph NNE 45%
Monday Night 54°F Mostly Cloudy 7 mph NNE 10%
Tuesday 65°F Partly Sunny 7 mph NE 6%
Tuesday Night 49°F Partly Cloudy 5 mph ENE 5%
Wednesday 69°F Mostly Sunny 5 mph ENE 2%
Wednesday Night 53°F Mostly Cloudy 3 mph E 8%
Thursday 71°F Slight Chance Rain Showers 3 mph ESE 20%
Thursday Night 56°F Slight Chance Rain Showers 2 mph E 22%
Friday 71°F Slight Chance Rain Showers 5 mph ESE 22%

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

Growing snapshot for Effingham, KS

Last spring frost
Apr 18
First fall frost
Oct 17
Growing season
180 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Horton, Ks (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.