15-Day Weather Forecast - Denver
15-day weather forecast for Denver: temperatures from 13°C (55°F) to 35°C (95°F). Average daily high 29°C (84°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Denver's 15-day outlook ranges from a low of 13°C to a high of 35°C, with an average daytime high near 29°C. That's 4° above the long-term average high of 25°C for this time of year. It continues a recent pattern — 15 of the last 19 days with published data have run warmer than normal. Air quality is currently good (AQI 29), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 25°C.
15 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Extended Outlook for Denver
Over the next 15 days, Denver is forecast to see temperatures ranging from 12°C to 35°C, averaging a daily high of 29°C. The extended outlook indicates occasional showers on 6 days, with 10.5 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.