Grenola, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grenola, a city in Elk County, Kansas.
Today
63°F
Sunny
Sunny, with a high near 63. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.
7-day forecast for Grenola
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Sunny | 5 to 10 mph WNW | 0% |
| Tonight | 44°F | Clear | 3 mph WNW | 3% |
| Thursday | 59°F | Chance Rain Showers | 1 to 7 mph NNW | 39% |
| Thursday Night | 42°F | Partly Cloudy | 5 mph N | 3% |
| Friday | 58°F | Mostly Sunny | 7 mph NNE | 0% |
| Friday Night | 38°F | Mostly Cloudy | 0 to 3 mph NE | 0% |
| Saturday | 59°F | Mostly Sunny | 0 to 3 mph ENE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 64°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 41°F | Clear | 1 mph SW | 0% |
| Monday | 69°F | Sunny | 1 to 10 mph SSW | 0% |
| Monday Night | 45°F | Clear | 5 mph SW | 0% |
| Tuesday | 71°F | Sunny | 2 to 7 mph SSW | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 3 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Grenola (37.350, -96.450). Updated through the day.
Growing snapshot for Grenola
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
7a
More local growing data for Grenola: nearby ZIP 67346 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Howard, Ks (13.9 mi from Grenola). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.