McPherson, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McPherson, a city in Mcpherson County, Kansas.
Overnight
41°F
Mostly Clear
Mostly clear, with a low around 41. West northwest wind around 7 mph.
7-day forecast for McPherson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Mostly Clear | 7 mph WNW | 0% |
| Wednesday | 60°F | Sunny | 5 to 9 mph WNW | 0% |
| Wednesday Night | 40°F | Mostly Clear | 5 mph WNW | 4% |
| Thursday | 55°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 9 mph NNW | 16% |
| Thursday Night | 36°F | Mostly Clear | 6 mph NNW | 0% |
| Friday | 54°F | Mostly Sunny | 5 mph NNE | 0% |
| Friday Night | 35°F | Mostly Cloudy | 2 mph SE | 0% |
| Saturday | 59°F | Mostly Sunny | 3 mph SW | 0% |
| Saturday Night | 38°F | Mostly Clear | 3 mph WSW | 1% |
| Sunday | 64°F | Sunny | 3 mph W | 0% |
| Sunday Night | 41°F | Clear | 6 mph S | 0% |
| Monday | 68°F | Sunny | 6 to 9 mph SSW | 0% |
| Monday Night | 44°F | Clear | 7 mph SW | 0% |
| Tuesday | 67°F | Sunny | 6 mph NE | 1% |
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 Nov 4, 2026.