🇧🇷 Weather in Jaú
Map Overlays:
Hourly Forecast for Jaú
04:00
12°
13%
05:00
12°
13%
06:00
12°
14%
07:00
12°
16%
08:00
14°
8%
09:00
16°
4%
10:00
18°
2%
11:00
20°
1%
12:00
22°
1%
13:00
23°
1%
14:00
24°
1%
15:00
24°
1%
16:00
23°
1%
17:00
21°
1%
18:00
18°
2%
19:00
17°
2%
20:00
17°
2%
21:00
16°
4%
22:00
15°
5%
23:00
14°
7%
00:00
14°
9%
01:00
14°
10%
02:00
13°
11%
03:00
13°
12%
14-Day Forecast for Jaú
2026-06-03
Sunny
24° /
12°
2026-06-04
Sunny
25° /
12°
2026-06-05
Sunny
24° /
11°
2026-06-06
Sunny
26° /
11°
2026-06-07
Sunny
27° /
12°
2026-06-08
Sunny
25° /
13°
2026-06-09
Partly Cloudy
27° /
14°
Additional Forecasts for Jaú
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 160.0 μg/m³
O₃ (Ozone) 44.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.4 μg/m³
SO₂ (Sulphur Dioxide) 3.4 μg/m³
PM2.5 (Fine particles) 6.5 μg/m³
PM10 (Coarse particles) 7.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Jaú — FAQ
Answers refreshed each request based on current conditions in Jaú.
What is the weather like right now in Jaú?
Right now in Jaú, Brazil the temperature is 12.7°C (feels like 6.4°C), with partly cloudy. Relative humidity is 92% and wind is 22.3 km/h.
What is today's high and low temperature in Jaú?
Today's forecast high in Jaú is 24.1°C and the overnight low is 11.9°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Jaú today?
The chance of precipitation in Jaú today is 3%. 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 Jaú differ from nearby cities?
Even short distances can change temperatures noticeably. Jaú'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.