Southglenn weather
At 6:30 PM local time it was cloudy and 12°C (54°F). Little to no rain in the next 24 hours. Best months for weather: May–Oct. Southglenn sits 1702 m (5,584 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Southglenn, Colorado, United States.
Current conditions
- Clouds
- 81%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season May–OctOff season Nov–Mar
About Southglenn weather
Is it raining in Southglenn right now?
No. It’s cloudy and 12° right now. Little to no rain in the next 24 hours.
What’s the weather like in Southglenn this week?
Over the next 7 days, expect highs of 13–19° and lows of 2–6°. Rain is likely on 3 of 7 days (Monday, Tuesday, Wednesday). The driest day looks like Saturday.
Has it been raining in Southglenn lately?
In the past 7 days, Southglenn had 1 rainy day and 8.3 mm of rain in total.
What should I pack for Southglenn?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Southglenn weather by month
When is the best time to visit Southglenn?
Based on weather alone, the best time to visit Southglenn is May–Oct, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 4°C (39°F) in December to 30°C (86°F) in July.
What is the rainiest month in Southglenn?
July is the wettest month, with about 62 mm (2.4 in) of rain on average. January is the driest, with about 17 mm (0.7 in).
What is the hottest month in Southglenn?
July is the warmest, with average highs of 30°C (86°F) and lows of 15°C (58°F). December is the coolest, with highs of 4°C (39°F) and lows of -8°C (18°F).
Does Southglenn have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is July at about 62 mm (2.4 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months