Rio Branco 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 Tuesday at 35° · coldest night tonight at 21°
The short of it: Rio Branco weather on Monday, 9 November 2026: local time, 26 °C (78 °F) with an overcast sky, feeling like 28 °C (83 °F). Today’s high 32 °C (89 °F), low 21 °C (70 °F). No rain expected in the next 24 hours. Warnings in force: moderate risk of thunder. Source: Wanted Weather forecast service (global weather models), updated 08:45 local time.
RIO BRANCO, Monday. — An overcast sky is the word from the Rio Branco station, with a high of 32° and a low of 21°. Old hands will call it a proper November day: the thirty-year average for Rio Branco is 32°. Barely a breath of wind stirs from the SE, gusting to 17 km/h, and the glass is falling — a change is coming.
Of the 7 days ahead, Tuesday looks the finest at near 35°, while tonight will be the coldest at 21°. Rain or snow is due on 2 of them, some 14 mm in all. No frost is in sight.
For travellers weighing a journey, the Almanac shows a typical November in Rio Branco brings highs near 32°, lows of 21° and about 175 mm of rain over the month. September is the warmest month here at 33°, July the coldest at 18°, and March the wettest with 207 mm. The best months to ride in are February and June.
The sun is up 12 h 31 min today, and the days are lengthening by about 1 minutes each. The station stands 170 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 |
|---|---|---|---|---|---|
| Now | Overcast | 24° | 27° | 7 km/h | – |
| 9 AM | Overcast | 26° | 29° | 8 km/h | – |
| 10 AM | Overcast | 28° | 31° | 7 km/h | – |
| 11 AM | Overcast | 29° | 33° | 5 km/h | – |
| 12 PM | Overcast | 31° | 34° | 4 km/h | – |
| 1 PM | Partly cloudy | 32° | 35° | 3 km/h | – |
| 2 PM | Partly cloudy | 32° | 35° | 4 km/h | – |
| 3 PM | Mostly clear | 32° | 35° | 3 km/h | – |
| 4 PM | Mostly clear | 31° | 35° | 3 km/h | – |
| 5 PM | Clear sky | 30° | 35° | 2 km/h | – |
| 6 PM | Overcast | 29° | 34° | 1 km/h | – |
| 7 PM | Partly cloudy | 28° | 32° | 2 km/h | – |
| 8 PM | Clear sky | 27° | 31° | 2 km/h | – |
| 9 PM | Clear sky | 26° | 31° | 2 km/h | – |
| 10 PM | Mostly clear | 25° | 30° | 2 km/h | – |
| 11 PM | Partly cloudy | 25° | 29° | 3 km/h | – |
| 12 AM | Overcast | 24° | 29° | 3 km/h | – |
| 1 AM | Overcast | 24° | 28° | 3 km/h | – |
| 2 AM | Overcast | 24° | 28° | 3 km/h | – |
| 3 AM | Overcast | 24° | 27° | 2 km/h | – |
| 4 AM | Overcast | 23° | 27° | 2 km/h | – |
| 5 AM | Partly cloudy | 23° | 27° | 2 km/h | – |
| 6 AM | Clear sky | 24° | 28° | 2 km/h | – |
| 7 AM | Clear sky | 26° | 30° | 4 km/h | – |
Seven-Day Outlook · Classified
Highs in large type · pick a dayToday (Nov 9): overcast, high 32°, low 21°, dry, gusts to 19 km/h. Sun up 4:59 AM, down 5:30 PM. Cloud lies thick and low. The light is dim and the air is still.
Tuesday (Nov 10): overcast, high 35°, low 23°, dry, gusts to 12 km/h. Sun up 4:58 AM, down 5:31 PM. Cloud lies thick and low. The light is dim and the air is still.
Wednesday (Nov 11): light showers, high 34°, low 25°, 0.4 mm of rain, gusts to 15 km/h. Sun up 4:58 AM, down 5:31 PM. Short showers cross the fields. The sun returns soon after.
Thursday (Nov 12): light showers, high 33°, low 24°, 7.0 mm of rain, gusts to 15 km/h. Sun up 4:58 AM, down 5:31 PM. Short showers cross the fields. The sun returns soon after.
Friday (Nov 13): light showers, high 31°, low 24°, 5.1 mm of rain, gusts to 12 km/h. Sun up 4:58 AM, down 5:32 PM. Short showers cross the fields. The sun returns soon after.
Saturday (Nov 14): fog, high 34°, low 25°, 0.6 mm of rain, gusts to 15 km/h. Sun up 4:58 AM, down 5:32 PM. Sight is poor. Travellers urged to go slow and light their lanterns.
Sunday (Nov 15): light showers, high 34°, low 25°, 0.6 mm of rain, gusts to 26 km/h. Sun up 4:58 AM, down 5:32 PM. Short showers cross the fields. The sun returns soon after.
The Week in Figures
| Day | Low · High | Rain | Gusts | Daylight | |
|---|---|---|---|---|---|
| Today | 21°32° | dry | 19 km/h | 12 h 31 min | |
| Tuesday | 23°35° | dry | 12 km/h | 12 h 33 min | |
| Wednesday | 25°34° | 0.4 mm | 15 km/h | 12 h 33 min | |
| Thursday | 24°33° | 7.0 mm | 15 km/h | 12 h 33 min | |
| Friday | 24°31° | 5.1 mm | 12 km/h | 12 h 34 min | |
| Saturday | 25°34° | 0.6 mm | 15 km/h | 12 h 34 min | |
| Sunday | 25°34° | 0.6 mm | 26 km/h | 12 h 34 min |
Warmest: Tuesday at 35°. Wettest: Thursday, 7.0 mm. Strongest gusts: Sunday, 26 km/h.