Plainville, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plainville, a city in Rooks County, Kansas.
Today
86°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 3pm and 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm. Mostly sunny, with a high near 86. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Plainville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NNW | 16% |
| Tonight | 62°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 10 to 15 mph NNE | 67% |
| Sunday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NNE | 16% |
| Sunday Night | 58°F | Mostly Cloudy | 5 to 10 mph NNE | 9% |
| Monday | 71°F | Partly Sunny | 5 mph NNE | 9% |
| Monday Night | 53°F | Partly Cloudy | 5 to 10 mph ENE | 4% |
| Tuesday | 68°F | Partly Sunny | 5 to 10 mph ESE | 4% |
| Tuesday Night | 53°F | Partly Cloudy | 10 mph ESE | 10% |
| Wednesday | 73°F | Slight Chance Rain Showers | 10 mph SE | 20% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 mph SE | 36% |
| Thursday | 75°F | Chance Showers And Thunderstorms | 10 mph SSE | 38% |
| Thursday Night | 61°F | Slight Chance Showers And Thunderstorms | 10 mph SE | 32% |
| Friday | 76°F | Chance Showers And Thunderstorms | 10 mph SE | 32% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 10 mph SE | 42% |
Forecast source: National Weather Service (api.weather.gov) for Plainville (39.234, -99.301). Updated through the day.
Growing snapshot for Plainville
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6a
More local growing data for Plainville: nearby ZIP 67663 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Plainville 4Wnw, Ks (3.4 mi from Plainville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.