Denver, CO Weather & Growing Conditions
Overnight
36°F
Partly Cloudy
Partly cloudy, with a low around 36. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Partly Cloudy | 5 mph S | 0% |
| Wednesday | 57°F | Partly Sunny then Slight Chance Rain Showers | 3 to 7 mph E | 19% |
| Wednesday Night | 37°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 7 mph NNW | 19% |
| Thursday | 58°F | Sunny | 5 mph SE | 0% |
| Thursday Night | 38°F | Partly Cloudy | 5 mph S | 0% |
| Friday | 57°F | Mostly Sunny | 5 mph NNW | 7% |
| Friday Night | 35°F | Mostly Clear | 5 mph W | 7% |
| Saturday | 59°F | Sunny | 2 to 6 mph ESE | 1% |
| Saturday Night | 35°F | Clear | 2 to 6 mph SSE | 0% |
| Sunday | 66°F | Sunny | 2 to 8 mph S | 0% |
| Sunday Night | 39°F | Mostly Clear | 6 mph SSW | 0% |
| Monday | 65°F | Sunny | 2 to 6 mph SSE | 0% |
| Monday Night | 39°F | Partly Cloudy | 3 mph SSW | 0% |
| Tuesday | 64°F | Mostly Sunny | 3 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Denver, CO
Last spring frost
May 4
First fall frost
Oct 8
Growing season
156 days
Hardiness zone
6a
Explore more for Denver, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Denver-Stapleton, Co (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.