McPherson, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McPherson, a city in Mcpherson County, Kansas.
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 13 mph, with gusts as high as 22 mph.
7-day forecast for McPherson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 13 mph S | 2% |
| Saturday | 97°F | Sunny then Chance Showers And Thunderstorms | 14 mph SSW | 37% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 6 to 10 mph ENE | 54% |
| Sunday | 79°F | Chance Showers And Thunderstorms | 8 mph NNE | 47% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 47% |
| Monday | 74°F | Slight Chance Rain Showers then Partly Sunny | 8 mph N | 16% |
| Monday Night | 54°F | Mostly Clear | 8 mph NE | 5% |
| Tuesday | 72°F | Mostly Sunny | 7 mph NE | 3% |
| Tuesday Night | 53°F | Partly Cloudy | 7 mph E | 3% |
| Wednesday | 76°F | Partly Sunny | 5 mph ESE | 7% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Rain Showers | 6 mph ESE | 32% |
| Thursday | 77°F | Chance Rain Showers | 5 mph SE | 39% |
| Thursday Night | 60°F | Chance Rain Showers | 5 mph SE | 30% |
| Friday | 78°F | Chance Rain Showers | 6 mph SE | 30% |
Forecast source: National Weather Service (api.weather.gov) for McPherson (38.370, -97.665). Updated through the day.
Growing snapshot for McPherson
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
6b
More local growing data for McPherson: nearby ZIP 67460 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mcpherson, Ks (4.9 mi from McPherson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.