Gardner, CO Weather & Growing Conditions
Overnight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. West wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Partly Cloudy | 10 mph W | 2% |
| Saturday | 75°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph WSW | 16% |
| Saturday Night | 45°F | Mostly Clear | 5 to 15 mph WSW | 6% |
| Sunday | 74°F | Sunny | 5 to 15 mph WSW | 3% |
| Sunday Night | 47°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 29% |
| Monday | 72°F | Mostly Sunny | 0 to 15 mph SSW | 7% |
| Monday Night | 47°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph S | 12% |
| Tuesday | 71°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 | 38% |
| Wednesday | 69°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph WSW | 47% |
| Wednesday Night | 48°F | Chance Showers And Thunderstorms | 5 mph WSW | 30% |
| Thursday | 69°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 | 36% |
| Friday | 69°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph WSW | 41% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gardner, CO
Last spring frost
May 27
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
6a
Explore more for Gardner, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Sheep Mtn, Co (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.