Denver, CO Weather & Growing Conditions
Today
77°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 3pm, then showers and thunderstorms likely. Mostly sunny. High near 77, with temperatures falling to around 71 in the afternoon. Northeast wind 2 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph NE | 60% |
| Tonight | 53°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SE | 44% |
| Sunday | 71°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 9 mph NE | 29% |
| Sunday Night | 52°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 7 mph N | 30% |
| Monday | 73°F | Sunny | 1 to 8 mph SE | 3% |
| Monday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SSE | 23% |
| Tuesday | 76°F | Mostly Sunny | 2 to 6 mph SE | 11% |
| Tuesday Night | 55°F | Partly Cloudy | 3 to 8 mph S | 14% |
| Wednesday | 77°F | Partly Sunny | 5 mph N | 11% |
| Wednesday Night | 55°F | Mostly Cloudy | 5 mph SSW | 12% |
| Thursday | 79°F | Mostly Sunny | 2 to 7 mph SE | 9% |
| Thursday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph S | 15% |
| Friday | 80°F | Mostly Sunny | 3 to 9 mph S | 13% |
| Friday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 9 mph S | 17% |
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 Sep 19, 2026.