Denver, CO Weather & Growing Conditions
This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely. Partly sunny. High near 79, with temperatures falling to around 70 in the afternoon. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 70% |
| Tonight | 52°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SSE | 42% |
| Sunday | 70°F | Chance Showers And Thunderstorms | 3 to 9 mph NNE | 26% |
| Sunday Night | 51°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 8 mph ESE | 23% |
| Monday | 74°F | Sunny | 1 to 8 mph ENE | 2% |
| Monday Night | 53°F | Partly Cloudy | 5 to 8 mph SSE | 8% |
| Tuesday | 79°F | Mostly Sunny | 3 to 8 mph SE | 9% |
| Tuesday Night | 54°F | Mostly Cloudy | 3 to 9 mph S | 14% |
| Wednesday | 77°F | Partly Sunny | 6 mph NNE | 13% |
| Wednesday Night | 55°F | Mostly Cloudy | 6 mph SSW | 13% |
| Thursday | 78°F | Mostly Sunny | 2 to 8 mph ESE | 10% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph SSE | 15% |
| Friday | 80°F | Mostly Sunny | 5 to 9 mph S | 14% |
| Friday Night | 56°F | Slight Chance Rain Showers | 6 to 10 mph S | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Denver, CO
Last spring frost
May 7
First fall frost
Oct 8
Growing season
152 days
Hardiness zone
6a
Explore more for Denver, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Cherry Creek Dam, Co (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.