Vernon, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vernon, a community in Yuma County, Colorado.
This Afternoon
51°F
Sunny
Sunny. High near 51, with temperatures falling to around 47 in the afternoon. Northwest wind 10 to 20 mph, with gusts as high as 35 mph.
7-day forecast for Vernon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Sunny | 10 to 20 mph NW | 2% |
| Tonight | 30°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 56°F | Sunny | 5 to 10 mph NW | 1% |
| Wednesday Night | 33°F | Mostly Cloudy | 5 to 15 mph N | 3% |
| Thursday | 53°F | Mostly Sunny | 0 to 15 mph N | 0% |
| Thursday Night | 28°F | Mostly Clear | 0 to 5 mph W | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Friday Night | 31°F | Mostly Clear | 5 to 10 mph W | 2% |
| Saturday | 61°F | Sunny | 5 to 15 mph NW | 2% |
| Saturday Night | 31°F | Mostly Clear | 5 to 10 mph W | 2% |
| Sunday | 66°F | Sunny | 10 mph SW | 0% |
| Sunday Night | 38°F | Mostly Clear | 10 to 15 mph W | 0% |
| Monday | 64°F | Sunny | 5 to 15 mph N | 0% |
| Monday Night | 36°F | Partly Cloudy | 5 to 10 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Vernon (39.940, -102.307). Updated through the day.
Growing snapshot for Vernon
Last spring frost
May 4
First fall frost
Oct 9
Growing season
155 days
Hardiness zone
5b
More local growing data for Vernon: nearby ZIP 80755 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Idalia, Co (13.6 mi from Vernon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.