Junction City, KS Weather & Growing Conditions
Tonight
75°F
Partly Cloudy
Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Partly Cloudy | 10 to 15 mph S | 6% |
| Saturday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 22% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 62% |
| Sunday | 76°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 53% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 53% |
| Monday | 70°F | Slight Chance Rain Showers | 5 to 10 mph N | 23% |
| Monday Night | 56°F | Partly Cloudy | 5 to 10 mph NE | 5% |
| Tuesday | 67°F | Partly Sunny | 5 mph NE | 3% |
| Tuesday Night | 53°F | Partly Cloudy | 5 mph E | 3% |
| Wednesday | 71°F | Mostly Sunny | 5 mph E | 6% |
| Wednesday Night | 59°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 21% |
| Thursday | 73°F | Chance Rain Showers | 0 to 5 mph SE | 33% |
| Thursday Night | 60°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 26% |
| Friday | 75°F | Chance Rain Showers | 5 mph SE | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Junction City, KS
Last spring frost
Apr 12
First fall frost
Oct 26
Growing season
193 days
Hardiness zone
6b
Explore more for Junction City, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Milford Lake, Ks (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.