Rancagua Weather Today · 7-Day Forecast
Grey Sky Settles Over the Town
Cloud lies thick and low. The light is dim and the air is still.
Warmest Friday at 31° · coldest night Wednesday at 12°
The short of it: Rancagua weather on Thursday, 12 November 2026: local time, 29 °C (84 °F) with an overcast sky, feeling like 27 °C (81 °F). Today’s high 30 °C (86 °F), low 15 °C (59 °F). No rain expected in the next 24 hours. No warnings in force. Source: Wanted Weather forecast service (global weather models), updated 14:15 local time.
RANCAGUA, Thursday. — Rancagua may look for fog this day, with the mercury climbing to about 30° before sinking to 15° by night. Old hands will call it a proper November day: the thirty-year average for Rancagua is 29°. A brisk wind blows from the SSW, gusting to 21 km/h, and the glass holds steady.
Looking over the next 7 days, our correspondent reckons Friday the pick at about 31°, while Wednesday night will be the coldest at 12°. Rain or snow is due on 3 of them, some 18 mm in all. No frost is in sight.
By the Almanac's reckoning, November in Rancagua runs from 15° at night to 29° by day, with some 23 mm of rain. January is the warmest month here at 33°, June the coldest at 7°, and June the wettest with 160 mm. The best months to ride in are April and September.
The sun is up 13 h 50 min today, and the days are lengthening by about 2 minutes each. The station stands 565 m above the sea.
The Hours to Come
Temperature by the hour · rain & snow in the hour beneathThe hour-by-hour ledger
| Hour | Sky | Temp | Feels | Wind | Rain · Snow |
|---|---|---|---|---|---|
| Now | Overcast | 29° | 27° | 11 km/h | – |
| 3 PM | Overcast | 29° | 28° | 11 km/h | – |
| 4 PM | Mostly clear | 30° | 28° | 11 km/h | – |
| 5 PM | Mostly clear | 30° | 28° | 11 km/h | – |
| 6 PM | Overcast | 29° | 27° | 11 km/h | – |
| 7 PM | Partly cloudy | 28° | 27° | 9 km/h | – |
| 8 PM | Partly cloudy | 27° | 26° | 7 km/h | – |
| 9 PM | Mostly clear | 23° | 23° | 4 km/h | – |
| 10 PM | Clear sky | 21° | 22° | 2 km/h | – |
| 11 PM | Overcast | 20° | 21° | 2 km/h | – |
| 12 AM | Overcast | 20° | 20° | 1 km/h | – |
| 1 AM | Overcast | 20° | 20° | 1 km/h | – |
| 2 AM | Overcast | 20° | 20° | 0 km/h | – |
| 3 AM | Mostly clear | 19° | 19° | 1 km/h | – |
| 4 AM | Mostly clear | 18° | 19° | 0 km/h | – |
| 5 AM | Clear sky | 18° | 18° | 2 km/h | – |
| 6 AM | Clear sky | 17° | 17° | 2 km/h | – |
| 7 AM | Clear sky | 17° | 17° | 2 km/h | – |
| 8 AM | Clear sky | 18° | 19° | 1 km/h | – |
| 9 AM | Clear sky | 22° | 23° | 1 km/h | – |
| 10 AM | Clear sky | 23° | 24° | 3 km/h | – |
| 11 AM | Clear sky | 25° | 26° | 5 km/h | – |
| 12 PM | Clear sky | 27° | 28° | 5 km/h | – |
| 1 PM | Clear sky | 29° | 29° | 6 km/h | – |
Seven-Day Outlook · Classified
Highs in large type · pick a dayToday (Nov 12): fog, high 30°, low 15°, dry, gusts to 21 km/h. Sun up 6:32 AM, down 8:22 PM. Sight is poor. Travellers urged to go slow and light their lanterns.
Friday (Nov 13): overcast, high 31°, low 17°, dry, gusts to 21 km/h. Sun up 6:31 AM, down 8:23 PM. Cloud lies thick and low. The light is dim and the air is still.
Saturday (Nov 14): fog, high 24°, low 16°, dry, gusts to 22 km/h. Sun up 6:31 AM, down 8:24 PM. Sight is poor. Travellers urged to go slow and light their lanterns.
Sunday (Nov 15): light showers, high 25°, low 15°, 0.3 mm of rain, gusts to 18 km/h. Sun up 6:30 AM, down 8:25 PM. Short showers cross the fields. The sun returns soon after.
Monday (Nov 16): thunderstorm, high 21°, low 14°, 6.2 mm of rain, gusts to 20 km/h. Sun up 6:30 AM, down 8:26 PM. Lightning and thunder expected — stay indoors and away from open ground.
Tuesday (Nov 17): light showers, high 21°, low 12°, 4.0 mm of rain, gusts to 20 km/h. Sun up 6:29 AM, down 8:26 PM. Short showers cross the fields. The sun returns soon after.
Wednesday (Nov 18): thunderstorm, high 25°, low 12°, 7.8 mm of rain, gusts to 15 km/h. Sun up 6:28 AM, down 8:27 PM. Lightning and thunder expected — stay indoors and away from open ground.
The Week in Figures
| Day | Low · High | Rain · Snow | Gusts | Daylight | |
|---|---|---|---|---|---|
| Today | 15°30° | dry | 21 km/h | 13 h 50 min | |
| Friday | 17°31° | dry | 21 km/h | 13 h 52 min | |
| Saturday | 16°24° | dry | 22 km/h | 13 h 53 min | |
| Sunday | 15°25° | 0.3 mm | 18 km/h | 13 h 55 min | |
| Monday | 14°21° | 6.2 mm | 20 km/h | 13 h 56 min | |
| Tuesday | 12°21° | 4.0 mm | 20 km/h | 13 h 57 min | |
| Wednesday | 12°25° | 7.8 mm | 15 km/h | 13 h 59 min |
Warmest: Friday at 31°. Wettest: Wednesday, 7.8 mm of rain. Strongest gusts: Saturday, 22 km/h.