Wamego, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wamego, a city in Pottawatomie County, Kansas.
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for Wamego
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 10 mph S | 13% |
| Saturday | 93°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 5 mph N | 69% |
| Sunday | 76°F | Showers And Thunderstorms Likely | 5 mph NE | 55% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 5 mph N | 55% |
| Monday | 69°F | Chance Rain Showers | 5 mph N | 28% |
| Monday Night | 54°F | Partly Cloudy | 5 mph NE | 6% |
| Tuesday | 67°F | Partly Sunny | 5 mph NE | 4% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Wednesday | 70°F | Partly Sunny | 0 to 5 mph E | 3% |
| Wednesday Night | 55°F | Mostly Cloudy | 0 to 5 mph E | 11% |
| Thursday | 71°F | Chance Rain Showers | 0 to 5 mph SE | 32% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 24% |
| Friday | 73°F | Chance Rain Showers | 0 to 5 mph SE | 25% |
Forecast source: National Weather Service (api.weather.gov) for Wamego (39.205, -96.310). Updated through the day.
Growing snapshot for Wamego
Last spring frost
Apr 18
First fall frost
Oct 19
Growing season
183 days
Hardiness zone
6b
More local growing data for Wamego: nearby ZIP 66547 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Belvue
Emmett
Havensville
Louisville
Olsburg
Onaga
St. George
St. Marys
Wabaunsee
Westmoreland
Wheaton
Climate data from the nearest NOAA station, Wamego 4 W, Ks (4.2 mi from Wamego). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.