Tomorrow's Weather Forecast - Belo Horizonte

Tomorrow's weather in Belo Horizonte. high 31°C (88°F), low 19°C (66°F). Partly Cloudy.

Tomorrow’s Outlook

Tomorrow will be 2°C warmer than today. A warm, sunny day is expected, with rain chances staying low throughout. Humidity sits at a moderate 55%, so the air shouldn't feel unusually damp or dry. Winds stay light and calm, rarely topping 10 km/h. Sunrise is at 5:54 AM and sunset at 5:49 PM, for about 11h 55m of daylight.

Tomorrow
31°/ 19°
Today29° / 19°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon24°
Rain probability
0%
Wind speed
6 km/h
AfternoonNoon – 6 PM30°
Rain probability
2%
Wind speed
6 km/h
Evening6 PM – Midn25°
Rain probability
0%
Wind speed
10 km/h
NightMidn – 6 AM21°
Rain probability
0%
Wind speed
8 km/h

24-Hour Rain & Temperature Forecast

Tomorrow12 Sep
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Temperature · peaks at +31°C

Planning Advice for Tomorrow

Clothing
Light layers work well; a jacket for the evening.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 5:24 AM
Total Daylight
Full day forecastSolar noon 11:52 AM
Sunset
Dusk 6:19 PM
vs today+1 min daylight
Sunrise shift1 min earlier
Sunset shiftSame time

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Belo Horizonte is forecast to reach a high of 31°C tomorrow, with an overnight low around 19°C. That's 2° above the long-term average high of 29°C for this time of year. It continues a recent pattern — 16 of the last 19 days with published data have run warmer than normal. Expect little chance of rain (2% probability) and a gentle breeze averaging 10 km/h. Air quality is currently good (AQI 48), with no notable outdoor health concerns.

Today vs Normal

29°C0° below normal

The long-term average high for today is 29°C.

16 of the last 19 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-19: 30°C30°2026-08-20: 31°C31°2026-08-21: 32°C32°2026-08-22: 30°C30°2026-08-23: 29°C29°2026-08-24: 28°C28°2026-08-25: 29°C29°2026-08-26: 29°C29°2026-08-27: 26°C26°2026-08-28: 31°C31°2026-08-29: 33°C33°2026-08-30: 33°C33°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.