Vermillion, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vermillion, a city in Marshall County, Kansas.
Today
86°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast for Vermillion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 17% |
| Tonight | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 34% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 50% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 34% |
| Thursday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 0 to 5 mph E | 25% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 37% |
| Friday | 86°F | Chance Showers And Thunderstorms then Sunny | 0 to 5 mph S | 31% |
| Friday Night | 69°F | Clear | 5 mph S | 4% |
| Saturday | 90°F | Sunny | 5 to 10 mph S | 2% |
| Saturday Night | 73°F | Mostly Clear | 10 mph S | 1% |
| Sunday | 92°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 74°F | Mostly Clear | 10 mph S | 2% |
| Monday | 92°F | Mostly Sunny | 10 mph S | 2% |
| Monday Night | 74°F | Mostly Clear | 10 mph S | 4% |
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 Aug 4, 2026.