Vermillion, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vermillion, a city in Marshall County, Kansas.
Overnight
72°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast for Vermillion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Slight Chance Showers And Thunderstorms | 10 mph S | 17% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 26% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 mph N | 63% |
| Sunday | 71°F | Rain Showers Likely | 5 to 10 mph N | 56% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 5 mph NE | 56% |
| Monday | 65°F | Chance Rain Showers | 5 mph N | 25% |
| Monday Night | 52°F | Mostly Cloudy | 5 mph NE | 10% |
| Tuesday | 63°F | Partly Sunny | 5 mph NE | 4% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Wednesday | 66°F | Partly Sunny | 0 to 5 mph E | 3% |
| Wednesday Night | 54°F | Mostly Cloudy | 0 mph | 11% |
| Thursday | 67°F | Chance Rain Showers | 0 to 5 mph SE | 36% |
| Thursday Night | 56°F | Chance Rain Showers | 0 mph | 25% |
| Friday | 69°F | Chance Rain Showers | 0 to 5 mph SE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Vermillion (39.719, -96.265). Updated through the day.
Growing snapshot for Vermillion
Last spring frost
Apr 20
First fall frost
Oct 18
Growing season
180 days
Hardiness zone
6a
More local growing data for Vermillion: nearby ZIP 66544 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Frankfort 6Ne, Ks (7.3 mi from Vermillion). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.