Marion, KS Weather & Growing Conditions
Today
97°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 97. South southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 14 mph SSW | 17% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 3 to 9 mph ESE | 78% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 3 to 8 mph NE | 43% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 5 to 9 mph N | 44% |
| Monday | 73°F | Slight Chance Rain Showers then Partly Sunny | 6 to 9 mph NNE | 17% |
| Monday Night | 55°F | Partly Cloudy | 5 to 8 mph NE | 8% |
| Tuesday | 70°F | Partly Sunny | 6 mph NE | 0% |
| Tuesday Night | 52°F | Partly Cloudy | 6 mph E | 1% |
| Wednesday | 74°F | Mostly Sunny | 5 mph E | 6% |
| Wednesday Night | 56°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph ESE | 15% |
| Thursday | 77°F | Chance Rain Showers | 5 mph SE | 35% |
| Thursday Night | 60°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 31% |
| Friday | 79°F | Chance Showers And Thunderstorms | 6 mph SE | 33% |
| Friday Night | 60°F | Slight Chance Showers And Thunderstorms | 6 mph SE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marion, KS
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
6b
Explore more for Marion, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Marion Rsvr, Ks (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.