Thayer, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thayer, a city in Neosho County, Kansas.
Today
96°F
Sunny
Sunny, with a high near 96. South wind 6 to 9 mph.
7-day forecast for Thayer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Sunny | 6 to 9 mph S | 9% |
| Tonight | 76°F | Partly Cloudy | 8 mph SE | 4% |
| Wednesday | 95°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 10 mph SSW | 21% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 7 mph ENE | 27% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 6 mph SW | 35% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 73% |
| Friday | 92°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 8 mph S | 73% |
| Friday Night | 73°F | Mostly Clear | 7 mph S | 14% |
| Saturday | 94°F | Sunny | 9 mph S | 13% |
| Saturday Night | 74°F | Mostly Clear | 10 mph S | 3% |
| Sunday | 95°F | Sunny | 13 mph SSW | 2% |
| Sunday Night | 76°F | Mostly Clear | 13 mph S | 0% |
| Monday | 96°F | Sunny | 14 mph SSW | 1% |
| Monday Night | 76°F | Mostly Clear | 13 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Thayer (37.489, -95.477). Updated through the day.
Growing snapshot for Thayer
Last spring frost
Apr 10
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
More local growing data for Thayer: nearby ZIP 66776 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Parsons Tri City Ap, Ks (9.7 mi from Thayer). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.