Denver, CO Weather & Growing Conditions
Tonight
56°F
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 56. West wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph W | 40% |
| Saturday | 76°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph NNE | 65% |
| Saturday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 6 mph WSW | 51% |
| Sunday | 71°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 56% |
| Sunday Night | 50°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph SSE | 32% |
| Monday | 74°F | Sunny | 1 to 7 mph NE | 3% |
| Monday Night | 52°F | Mostly Clear | 1 to 6 mph SSW | 14% |
| Tuesday | 77°F | Mostly Sunny | 1 to 6 mph SSE | 13% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph SSW | 19% |
| Wednesday | 77°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph NE | 15% |
| Wednesday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph SSW | 17% |
| Thursday | 77°F | Mostly Sunny | 2 to 6 mph N | 14% |
| Thursday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 2 to 6 mph SSW | 30% |
| Friday | 79°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Denver, CO
Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
165 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 Water Dept, Co (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.