Johnson City, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Johnson City, a city in Stanton County, Kansas.
Overnight
67°F
Mostly Cloudy
Mostly cloudy. Low around 67, with temperatures rising to around 72 overnight. South wind around 12 mph.
7-day forecast for Johnson City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 12 mph S | 9% |
| Tuesday | 84°F | Partly Sunny | 13 to 22 mph NNE | 5% |
| Tuesday Night | 60°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 13 mph NE | 15% |
| Wednesday | 94°F | Mostly Sunny | 7 to 15 mph ENE | 1% |
| Wednesday Night | 61°F | Mostly Clear then Slight Chance Rain Showers | 9 to 17 mph ENE | 20% |
| Thursday | 97°F | Slight Chance Rain Showers then Sunny | 7 to 14 mph SSE | 20% |
| Thursday Night | 66°F | Mostly Clear | 12 to 15 mph SSE | 10% |
| Friday | 100°F | Sunny | 12 mph S | 5% |
| Friday Night | 67°F | Mostly Clear | 14 mph SSE | 7% |
| Saturday | 102°F | Sunny | 9 to 16 mph SSW | 1% |
| Saturday Night | 70°F | Clear | 17 mph S | 0% |
| Sunday | 103°F | Sunny | 15 to 20 mph SSW | 0% |
| Sunday Night | 71°F | Mostly Clear | 20 mph S | 0% |
| Monday | 102°F | Sunny | 17 to 21 mph SSW | 0% |
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 Aug 4, 2026.