weathermetro
Cities / Brazil
/ Piauí
☀️ Santa Rosa weather
Clear sky. No rain expected in the next few hours.
Feels like 31° Wind 5 km/h E Humidity 24% UV 0 Air Fair ☀ 05:51 - 17:52
Right now it is 32° in Santa Rosa with clear skies and today's high is 41° with an overnight low of 20° . The sun rises at 05:51 and sets at 17:52, giving 12h 01m of daylight. Over the coming week highs range from 40° to 41° - a steady stretch with little day-to-day change.
Santa Rosa is in Piauí, Brazil, sitting 116 m above sea level. Local time is America/Fortaleza (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
20°
31°
41°
41°
20°
18:00 · 32.9° · 0 mm
19:00 · 31.7° · 0 mm
20:00 · 30.6° · 0 mm
21:00 · 29.3° · 0 mm
22:00 · 27.8° · 0 mm
23:00 · 26.4° · 0 mm
00:00 · 25.3° · 0 mm
01:00 · 23.5° · 0 mm
02:00 · 22° · 0 mm
03:00 · 21.4° · 0 mm
04:00 · 21° · 0 mm
05:00 · 20.7° · 0 mm
06:00 · 20.4° · 0 mm
07:00 · 22.9° · 0 mm
08:00 · 27.2° · 0 mm
09:00 · 30.6° · 0 mm
10:00 · 33.4° · 0 mm
11:00 · 35.6° · 0 mm
12:00 · 37.8° · 0 mm
13:00 · 39.9° · 0 mm
14:00 · 41° · 0 mm
15:00 · 40.6° · 0 mm
16:00 · 39.9° · 0 mm
17:00 · 38.6° · 0 mm
Precipitation
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
18:00
☀️
32.9°
32.2°
-
Clear sky
19:00
☀️
31.7°
30.6°
-
Clear sky
20:00
☁️
30.6°
31.6°
-
Overcast
21:00
☁️
29.3°
30.8°
-
Overcast
22:00
☁️
27.8°
29.8°
-
Overcast
23:00
☁️
26.4°
28.4°
-
Overcast
00:00
☁️
25.3°
28.1°
-
Overcast
01:00
⛅
23.5°
27.1°
-
Partly cloudy
02:00
☀️
22°
25.6°
-
Clear sky
03:00
☀️
21.4°
24.9°
-
Clear sky
04:00
🌤️
21°
24.3°
-
Mostly clear
05:00
🌤️
20.7°
23.9°
-
Mostly clear
☀️
TodayAugust 29th
Avg 30° Low 20° at 06:00
High 41° at 15:00
Feels 39° Wind ~12 km/h
Clear
Clear
Cloudy
00:00
25°
02:00
22°
04:00
21°
06:00
20°
08:00
28°
10:00
34°
12:00
38°
14:00
40°
16:00
40°
18:00
33°
20:00
31°
22:00
28°
☀️
SundayAugust 30th
Avg 30° Low 20° at 06:00
High 41° at 14:00
Wind ~14 km/h
Clear
Cloudy
00:00
25°
02:00
22°
04:00
21°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
40°
18:00
33°
20:00
31°
22:00
28°
☀️
MondayAugust 31st
Avg 30° Low 20° at 06:00
High 40° at 15:00
Wind ~14 km/h
Clear
Cloudy
00:00
25°
02:00
21°
04:00
20°
06:00
20°
08:00
27°
10:00
34°
12:00
37°
14:00
39°
16:00
40°
18:00
34°
20:00
31°
22:00
28°
☀️
TuesdaySeptember 1st
Avg 29° Low 20° at 06:00
High 41° at 14:00
Wind ~14 km/h
Clear
Cloudy
00:00
24°
02:00
21°
04:00
20°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
33°
20:00
32°
22:00
27°
☀️
WednesdaySeptember 2nd
Avg 29° Low 20° at 06:00
High 40° at 14:00
Wind ~15 km/h
Clear
00:00
24°
02:00
21°
04:00
20°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
40°
16:00
40°
18:00
33°
20:00
29°
22:00
26°
☀️
ThursdaySeptember 3rd
Avg 30° Low 20° at 06:00
High 41° at 15:00
Wind ~12 km/h
Clear
Partly Cloudy
00:00
24°
02:00
22°
04:00
21°
06:00
20°
08:00
26°
10:00
33°
12:00
38°
14:00
40°
16:00
40°
18:00
36°
20:00
30°
22:00
27°
☀️
FridaySeptember 4th
Avg 30° Low 22° at 04:00
High 40° at 15:00
Wind ~11 km/h
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
25°
02:00
23°
04:00
22°
06:00
22°
08:00
27°
10:00
32°
12:00
37°
14:00
40°
16:00
39°
18:00
36°
20:00
31°
22:00
26°
☀️
SaturdaySeptember 5th
Avg 29° Low 19° at 05:00
High 41° at 15:00
Wind ~11 km/h
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
19°
08:00
26°
10:00
33°
12:00
37°
14:00
41°
16:00
40°
18:00
36°
20:00
29°
22:00
25°
☀️
SundaySeptember 6th
Avg 29° Low 18° at 05:00
High 40° at 14:00
Feels 38° Wind ~13 km/h
Partly Cloudy
Clear
00:00
23°
02:00
21°
04:00
19°
06:00
19°
08:00
26°
10:00
33°
12:00
38°
14:00
40°
16:00
38°
18:00
33°
20:00
29°
22:00
26°
☀️
MondaySeptember 7th
Avg 30° Low 19° at 05:00
High 42° at 15:00
Wind ~12 km/h
Clear
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
26°
10:00
33°
12:00
39°
14:00
41°
16:00
40°
18:00
35°
20:00
31°
22:00
27°
☀️
TuesdaySeptember 8th
Avg 30° Low 19° at 05:00
High 41° at 15:00
Wind ~13 km/h
Clear
Partly Cloudy
00:00
24°
02:00
21°
04:00
20°
06:00
20°
08:00
27°
10:00
34°
12:00
38°
14:00
41°
16:00
40°
18:00
35°
20:00
30°
22:00
26°
☀️
WednesdaySeptember 9th
Avg 30° Low 20° at 05:00
High 40° at 15:00
Wind ~12 km/h
Partly Cloudy
Clear
Partly Cloudy
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
28°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
35°
20:00
30°
22:00
27°
☀️
ThursdaySeptember 10th
Avg 29° Low 18° at 05:00
High 40° at 14:00
Feels 38° Wind ~17 km/h
Clear
00:00
23°
02:00
20°
04:00
19°
06:00
19°
08:00
27°
10:00
33°
12:00
37°
14:00
40°
16:00
38°
18:00
32°
20:00
30°
22:00
26°
☀️
FridaySeptember 11th
Avg 28° Low 18° at 05:00
High 40° at 14:00
Wind ~16 km/h
Cloudy
Clear
00:00
22°
02:00
20°
04:00
18°
06:00
19°
08:00
26°
10:00
33°
12:00
38°
14:00
40°
16:00
38°
18:00
32°
20:00
30°
22:00
26°
☀️
SaturdaySeptember 12th
Avg 29° Low 20° at 05:00
High 41° at 14:00
Wind ~14 km/h
Clear
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
26°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
32°
20:00
29°
22:00
26°
☀️
SundaySeptember 13th
Avg 29° Low 19° at 05:00
High 41° at 14:00
Wind ~14 km/h
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
26°
10:00
33°
12:00
39°
14:00
41°
16:00
39°
18:00
33°
20:00
29°
22:00
26°
Sun
☀️ Sunrise 05:51 · Sunset 17:52
12h 01m of daylight · America/Fortaleza
Air quality
PM2.5 12.2 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Santa Rosa weather
Will it rain in Santa Rosa today?
No rain is in the forecast for Santa Rosa today.
What is the temperature in Santa Rosa right now?
It is 32° in Santa Rosa right now. Today runs between a low of 20° and a high of 41° .
What time is sunrise and sunset in Santa Rosa?
The sun rises at 05:51 and sets at 17:52 local time in Santa Rosa today, giving 12h 01m of daylight.
What is the air quality in Santa Rosa?
PM2.5 in Santa Rosa is currently 12.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Santa Rosa forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Santa Rosa best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC