Devon, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Devon, a community in Bourbon County, Kansas.
Overnight
69°F
Clear
Clear. Low around 69, with temperatures rising to around 71 overnight. Southeast wind around 6 mph.
7-day forecast for Devon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Clear | 6 mph SE | 0% |
| Tuesday | 96°F | Sunny | 5 to 9 mph S | 1% |
| Tuesday Night | 75°F | Partly Cloudy | 6 mph SE | 2% |
| Wednesday | 95°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 22% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 45% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 6 mph SW | 45% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 to 6 mph SE | 57% |
| Friday | 92°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 7 mph S | 57% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph S | 16% |
| Saturday | 95°F | Sunny | 6 to 10 mph S | 12% |
| Saturday Night | 74°F | Mostly Clear | 8 to 12 mph S | 3% |
| Sunday | 96°F | Sunny | 12 to 15 mph SW | 1% |
| Sunday Night | 75°F | Mostly Clear | 13 mph S | 0% |
| Monday | 97°F | Sunny | 16 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Devon (37.922, -94.815). Updated through the day.
Growing snapshot for Devon
Last spring frost
Apr 5
First fall frost
Oct 28
Growing season
204 days
Hardiness zone
7a
More local growing data for Devon: nearby ZIP 66769 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ft Scott, Ks (10.8 mi from Devon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.