🇧🇷 Weather in Imperatriz
Map Overlays:
Hourly Forecast for Imperatriz
00:00
28°
3%
01:00
28°
3%
02:00
26°
6%
03:00
26°
3%
04:00
25°
4%
05:00
24°
5%
06:00
24°
7%
07:00
25°
5%
08:00
27°
4%
09:00
30°
2%
10:00
33°
1%
11:00
36°
1%
12:00
37°
1%
13:00
39°
0%
14:00
39°
0%
15:00
39°
0%
16:00
39°
0%
17:00
38°
1%
18:00
36°
3%
19:00
33°
1%
20:00
32°
2%
21:00
31°
4%
22:00
31°
7%
23:00
31°
8%
14-Day Forecast for Imperatriz
2026-09-09
Sunny
39° /
23°
2026-09-10
Sunny
39° /
24°
2026-09-11
Sunny
39° /
25°
2026-09-12
Sunny
40° /
24°
2026-09-13
Sunny
42° /
24°
2026-09-14
Sunny
41° /
25°
2026-09-15
Partly Cloudy
41° /
25°
Additional Forecasts for Imperatriz
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 136.0 μg/m³
O₃ (Ozone) 41.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.2 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 8.8 μg/m³
PM10 (Coarse particles) 10.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Imperatriz — FAQ
Answers refreshed each request based on current conditions in Imperatriz.
What is the weather like right now in Imperatriz?
Right now in Imperatriz, Brazil the temperature is 28.8°C (feels like 28.8°C), with clear. Relative humidity is 39% and wind is 5.8 km/h.
What is today's high and low temperature in Imperatriz?
Today's forecast high in Imperatriz is 39.0°C and the overnight low is 23.1°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Imperatriz today?
The chance of precipitation in Imperatriz today is 17%. 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 Imperatriz differ from nearby cities?
Even short distances can change temperatures noticeably. Imperatriz'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.