Granada, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granada, a town in Prowers County, Colorado.
This Afternoon
57°F
Sunny
Sunny, with a high near 57. North northwest wind 10 to 20 mph.
7-day forecast for Granada
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 57°F | Sunny | 10 to 20 mph NNW | 0% |
| Tonight | 34°F | Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 61°F | Mostly Sunny | 5 to 10 mph S | 10% |
| Wednesday Night | 37°F | Rain Showers | 10 to 15 mph NNE | 78% |
| Thursday | 59°F | Mostly Sunny | 5 to 15 mph NNW | 5% |
| Thursday Night | 30°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Friday | 61°F | Mostly Sunny | 5 to 10 mph S | 2% |
| Friday Night | 32°F | Partly Cloudy | 5 mph SW | 3% |
| Saturday | 62°F | Sunny | 5 to 10 mph WNW | 4% |
| Saturday Night | 32°F | Clear | 5 mph W | 2% |
| Sunday | 67°F | Sunny | 5 mph SW | 0% |
| Sunday Night | 35°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph N | 0% |
| Monday Night | 36°F | Partly Cloudy | 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Granada (38.063, -102.312). Updated through the day.
Growing snapshot for Granada
Last spring frost
May 1
First fall frost
Oct 12
Growing season
163 days
Hardiness zone
6a
More local growing data for Granada: nearby ZIP 81043 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Holly, Co (6.8 mi from Granada). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.