Granada, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granada, a town in Prowers County, Colorado.
Overnight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. North wind 15 to 20 mph, with gusts as high as 40 mph.
7-day forecast for Granada
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Partly Cloudy | 15 to 20 mph N | 2% |
| Tuesday | 83°F | Patchy Smoke | 15 to 25 mph NE | 5% |
| Tuesday Night | 59°F | Patchy Smoke then Partly Cloudy | 10 to 15 mph ENE | 9% |
| Wednesday | 90°F | Mostly Sunny | 5 to 20 mph E | 0% |
| Wednesday Night | 60°F | Mostly Clear then Chance Showers And Thunderstorms | 5 to 20 mph E | 28% |
| Thursday | 97°F | Sunny | 5 to 15 mph SE | 1% |
| Thursday Night | 65°F | Mostly Clear | 5 to 15 mph SE | 5% |
| Friday | 101°F | Sunny | 5 to 15 mph S | 3% |
| Friday Night | 66°F | Mostly Clear | 10 to 15 mph SSE | 4% |
| Saturday | 104°F | Sunny | 5 to 15 mph S | 0% |
| Saturday Night | 69°F | Mostly Clear | 15 mph S | 0% |
| Sunday | 105°F | Sunny | 10 to 15 mph SSW | 0% |
| Sunday Night | 70°F | Mostly Clear | 20 mph S | 1% |
| Monday | 104°F | Sunny | 15 to 20 mph S | 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 Aug 4, 2026.