Weather in Rancagua, Chile 🇨🇱
Right now Rancagua is 15°C with smoky haze, feeling like 14°C. Relative humidity is 68%, with winds around 4 km/h, and the UV index is 0 (low). The next few days in Rancagua look set for about 5°C up to 16°C.
Hourly Forecast for Rancagua
14-Day Forecast for Rancagua
Overcast
Patchy rain nearby
Sunny
Sunny
Sunny
Overcast
Overcast
Patchy rain nearby
Patchy rain nearby
Sunny
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for Rancagua
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Chile
Best Time to Be Outside in Rancagua Today
The most comfortable window in Rancagua today looks like 13:00 to 16:00, when it is around 16°C. It should stay dry through that window. The next likely rain is around 19:00.
Frequently Asked Questions about Weather in Rancagua
What is the temperature in Rancagua right now?
It is currently 15°C (58°F) in Rancagua, smoky haze (feels like 14°C).
What's the weather like in Rancagua right now?
Right now Rancagua has Smoky haze, humidity 68%, wind 4 km/h NNE.
What is today's forecast for Rancagua?
Today in Rancagua: high 16°C, low 11°C, overcast. Chance of rain: 61%.
What is the 7-day weather forecast for Rancagua?
Daily highs and lows for Rancagua:
- 2026-09-02: 16°C / 11°C
- 2026-09-03: 12°C / 7°C
- 2026-09-04: 13°C / 5°C
- 2026-09-05: 16°C / 8°C
- 2026-09-06: 16°C / 10°C
- 2026-09-07: 16°C / 10°C
- 2026-09-08: 18°C / 12°C
Is it going to rain in Rancagua today?
There is a 61% chance of rain in Rancagua today. Total expected precipitation: 1.54 mm.
What is the wind speed in Rancagua right now?
Wind in Rancagua is currently 4 km/h (2 mph) from the NNE.
What is the UV index in Rancagua right now?
The UV index in Rancagua is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
