Seneca, KS Weather & Growing Conditions
This Afternoon
91°F
Mostly Sunny
Mostly sunny, with a high near 91. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Mostly Sunny | 10 mph S | 1% |
| Tonight | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 20% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 5 mph SW | 44% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 mph N | 46% |
| Sunday | 71°F | Rain Showers Likely | 5 mph N | 58% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 5 mph NE | 58% |
| Monday | 65°F | Chance Rain Showers | 5 mph NE | 29% |
| Monday Night | 52°F | Mostly Cloudy | 0 to 5 mph NE | 11% |
| Tuesday | 64°F | Partly Sunny | 5 mph NE | 5% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Wednesday | 67°F | Partly Sunny | 0 to 5 mph E | 3% |
| Wednesday Night | 53°F | Mostly Cloudy | 0 mph | 10% |
| Thursday | 68°F | Chance Rain Showers | 0 to 5 mph SE | 36% |
| Thursday Night | 55°F | Chance Rain Showers | 0 mph | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seneca, KS
Last spring frost
Apr 22
First fall frost
Oct 13
Growing season
173 days
Hardiness zone
6a
Explore more for Seneca, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Baileyville, Ks (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.