Gardner, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gardner, a community in Huerfano County, Colorado.
Tonight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. West northwest wind around 10 mph.
7-day forecast for Gardner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Cloudy | 10 mph WNW | 3% |
| Saturday | 77°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph W | 16% |
| Saturday Night | 46°F | Mostly Clear | 5 to 15 mph W | 6% |
| Sunday | 75°F | Sunny | 5 to 15 mph W | 4% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 32% |
| Monday | 73°F | Mostly Sunny | 0 to 15 mph SSW | 9% |
| Monday Night | 48°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph S | 16% |
| Tuesday | 72°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph WSW | 44% |
| Tuesday Night | 49°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 35% |
| Wednesday | 71°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph WSW | 45% |
| Wednesday Night | 48°F | Chance Showers And Thunderstorms | 5 mph WSW | 29% |
| Thursday | 70°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SSW | 43% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 34% |
| Friday | 71°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SW | 40% |
Forecast source: National Weather Service (api.weather.gov) for Gardner (37.789, -105.164). Updated through the day.
Growing snapshot for Gardner
Last spring frost
May 27
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
6a
More local growing data for Gardner: nearby ZIP 81040 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sheep Mtn, Co (4.7 mi from Gardner). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.