Johnson City, KS Weather & Growing Conditions
This Afternoon
89°F
Sunny
Sunny, with a high near 89. North wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 89°F | Sunny | 7 mph N | 0% |
| Tonight | 61°F | Chance Showers And Thunderstorms | 6 to 14 mph NNE | 52% |
| Sunday | 80°F | Sunny | 7 to 12 mph NNE | 5% |
| Sunday Night | 57°F | Showers And Thunderstorms | 6 to 13 mph NE | 75% |
| Monday | 75°F | Showers And Thunderstorms | 6 mph NE | 75% |
| Monday Night | 55°F | Partly Cloudy then Chance Showers And Thunderstorms | 8 mph ESE | 28% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 8 to 17 mph SE | 28% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 14 to 17 mph SSE | 26% |
| Wednesday | 75°F | Chance Rain Showers | 15 to 22 mph SSE | 52% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 13 to 17 mph S | 51% |
| Thursday | 82°F | Chance Rain Showers | 9 to 15 mph S | 35% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 9 mph SSE | 28% |
| Friday | 83°F | Chance Rain Showers | 7 to 14 mph S | 27% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 13 to 16 mph SSE | 36% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Johnson City, KS
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
6b
Explore more for Johnson City, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Johnson, Ks (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.