Johnson City, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Johnson City, a city in Stanton County, Kansas.
This Afternoon
97°F
Partly Sunny
Partly sunny. High near 97, with temperatures falling to around 94 in the afternoon. South southwest wind around 22 mph.
7-day forecast for Johnson City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Partly Sunny | 22 mph SSW | 7% |
| Tonight | 66°F | Partly Cloudy | 14 to 21 mph SSW | 10% |
| Saturday | 89°F | Mostly Sunny | 6 to 13 mph NNW | 4% |
| Saturday Night | 60°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 to 14 mph NE | 66% |
| Sunday | 78°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 13 mph NNE | 18% |
| Sunday Night | 57°F | Partly Cloudy then Showers And Thunderstorms Likely | 7 to 13 mph NE | 60% |
| Monday | 75°F | Showers And Thunderstorms Likely | 8 mph ENE | 60% |
| Monday Night | 57°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph ESE | 39% |
| Tuesday | 74°F | Chance Showers And Thunderstorms | 8 to 17 mph SE | 40% |
| Tuesday Night | 59°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 16 mph SE | 42% |
| Wednesday | 75°F | Chance Rain Showers | 16 to 20 mph SSE | 42% |
| Wednesday Night | 60°F | Chance Rain Showers | 12 to 17 mph S | 49% |
| Thursday | 78°F | Chance Rain Showers | 15 mph S | 49% |
| Thursday Night | 60°F | Chance Rain Showers | 13 mph S | 33% |
Forecast source: National Weather Service (api.weather.gov) for Johnson City (37.570, -101.745). Updated through the day.
Growing snapshot for Johnson City
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
6b
More local growing data for Johnson City: nearby ZIP 67855 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Johnson, Ks (3.4 mi from Johnson City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.