Plainville, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plainville, a city in Rooks County, Kansas.
Today
84°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms. Partly sunny, with a high near 84. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Plainville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Isolated Showers And Thunderstorms | 15 mph NE | 16% |
| Tonight | 61°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph NNE | 23% |
| Wednesday | 80°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 mph NNE | 19% |
| Wednesday Night | 60°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Thursday | 87°F | Mostly Sunny | 5 to 10 mph ESE | 7% |
| Thursday Night | 65°F | Mostly Clear | 5 to 10 mph SSE | 14% |
| Friday | 95°F | Sunny | 5 to 10 mph SSE | 9% |
| Friday Night | 70°F | Clear | 10 mph SSE | 3% |
| Saturday | 99°F | Sunny | 5 to 15 mph S | 1% |
| Saturday Night | 74°F | Mostly Clear | 15 mph SSE | 1% |
| Sunday | 101°F | Sunny | 15 to 20 mph SSW | 1% |
| Sunday Night | 75°F | Mostly Clear | 15 to 20 mph S | 3% |
| Monday | 101°F | Sunny | 15 mph SSW | 3% |
| Monday Night | 75°F | Mostly Clear | 15 to 20 mph S | 7% |
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 Aug 4, 2026.