🇧🇷 Weather in Barretos
Map Overlays:
Hourly Forecast for Barretos
12:00
23°
13%
13:00
24°
21%
14:00
24°
20%
15:00
24°
12%
16:00
24°
22%
17:00
22°
22%
18:00
20°
70%
19:00
19°
69%
20:00
19°
42%
21:00
20°
60%
22:00
19°
48%
23:00
19°
51%
00:00
18°
81%
01:00
18°
65%
02:00
18°
61%
03:00
18°
61%
04:00
18°
42%
05:00
18°
33%
06:00
18°
26%
07:00
18°
25%
08:00
18°
18%
09:00
20°
14%
10:00
22°
28%
11:00
23°
17%
14-Day Forecast for Barretos
2026-06-13
Moderate rain
24° /
17°
2026-06-14
Moderate rain
23° /
18°
2026-06-15
Patchy rain nearby
26° /
17°
2026-06-16
Moderate rain
23° /
17°
2026-06-17
Smoky haze
24° /
16°
2026-06-18
Sunny
26° /
14°
2026-06-19
Sunny
29° /
17°
Additional Forecasts for Barretos
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 139.0 μg/m³
O₃ (Ozone) 59.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.2 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 6.9 μg/m³
PM10 (Coarse particles) 7.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Barretos — FAQ
Answers refreshed each request based on current conditions in Barretos.
What is the weather like right now in Barretos?
Right now in Barretos, Brazil the temperature is 21.9°C (feels like 17.1°C), with light rain shower. Relative humidity is 76% and wind is 4.3 km/h.
What is today's high and low temperature in Barretos?
Today's forecast high in Barretos is 23.8°C and the overnight low is 16.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Barretos today?
The chance of precipitation in Barretos today is 86%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Barretos differ from nearby cities?
Even short distances can change temperatures noticeably. Barretos's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.