weathermetro
Cities / Brazil
/ Maranhão
☀️ Santa Rosa weather
Clear sky. No rain expected in the next few hours.
Feels like 29° Wind 13 km/h NE Humidity 69% UV 0 Air Good ☀ 05:59 - 18:02
Right now it is 27° in Santa Rosa with clear skies and today's high is 37° with an overnight low of 23° . The sun rises at 05:59 and sets at 18:02, giving 12h 03m of daylight. Over the coming week highs range from 34° to 37° - a steady stretch with little day-to-day change.
Santa Rosa is in Maranhão, Brazil, sitting 28 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
23°
31°
38°
37°
23°
19:00 · 27.6° · 0 mm
20:00 · 26° · 0 mm
21:00 · 25.1° · 0 mm
22:00 · 24.7° · 0 mm
23:00 · 24.5° · 0 mm
00:00 · 24.5° · 0 mm
01:00 · 24.6° · 0 mm
02:00 · 25.6° · 0 mm
03:00 · 24.5° · 0 mm
04:00 · 24.9° · 0 mm
05:00 · 23.6° · 0 mm
06:00 · 23° · 0 mm
07:00 · 25° · 0 mm
08:00 · 27.8° · 0 mm
09:00 · 29.2° · 0 mm
10:00 · 30.2° · 0 mm
11:00 · 30.2° · 0 mm
12:00 · 32.4° · 0 mm
13:00 · 35.9° · 0 mm
14:00 · 37° · 0 mm
15:00 · 37.1° · 0 mm
16:00 · 36.6° · 0 mm
17:00 · 34.8° · 0 mm
18:00 · 31.2° · 0 mm
Precipitation
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
19:00
☀️
27.6°
29°
-
Clear sky
20:00
☀️
26°
28°
-
Clear sky
21:00
☀️
25.1°
27.5°
-
Clear sky
22:00
☀️
24.7°
27.6°
-
Clear sky
23:00
🌤️
24.5°
27.5°
-
Mostly clear
00:00
⛅
24.5°
27.3°
-
Partly cloudy
01:00
⛅
24.6°
27.1°
-
Partly cloudy
02:00
⛅
25.6°
27.7°
-
Partly cloudy
03:00
🌤️
24.5°
28°
-
Mostly clear
04:00
⛅
24.9°
27.9°
-
Partly cloudy
05:00
🌤️
23.6°
26.9°
-
Mostly clear
06:00
🌤️
23°
26.4°
-
Mostly clear
☀️
TodayAugust 29th
Avg 29° Low 23° at 00:00
High 37° at 14:00
Wind ~14 km/h
Clear
Clear
00:00
23°
02:00
24°
04:00
24°
06:00
25°
08:00
28°
10:00
32°
12:00
35°
14:00
37°
16:00
36°
18:00
31°
20:00
26°
22:00
25°
☁️
SundayAugust 30th
Avg 29° Low 23° at 06:00
High 37° at 15:00
Feels 39° Wind ~14 km/h
Partly Cloudy
Clear
Cloudy
Clear
00:00
25°
02:00
26°
04:00
25°
06:00
23°
08:00
28°
10:00
30°
12:00
32°
14:00
37°
16:00
37°
18:00
31°
20:00
26°
22:00
25°
☁️
MondayAugust 31st
Avg 28° Low 24° at 06:00
High 37° at 15:00
Wind ~14 km/h
Clear
Cloudy
Clear
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
30°
12:00
32°
14:00
36°
16:00
36°
18:00
30°
20:00
26°
22:00
25°
☁️
TuesdaySeptember 1st
Avg 28° Low 24° at 23:00
High 35° at 14:00
Feels 37° Wind ~15 km/h
Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
28°
10:00
29°
12:00
30°
14:00
35°
16:00
34°
18:00
30°
20:00
26°
22:00
24°
☀️
WednesdaySeptember 2nd
Avg 28° Low 22° at 01:00
High 35° at 13:00
Wind ~15 km/h
Clear
00:00
23°
02:00
22°
04:00
24°
06:00
24°
08:00
28°
10:00
32°
12:00
34°
14:00
35°
16:00
34°
18:00
29°
20:00
26°
22:00
24°
☀️
ThursdaySeptember 3rd
Avg 27° Low 22° at 01:00
High 34° at 14:00
Wind ~15 km/h
Cloudy
Clear
00:00
23°
02:00
23°
04:00
26°
06:00
25°
08:00
27°
10:00
30°
12:00
33°
14:00
34°
16:00
32°
18:00
28°
20:00
26°
22:00
25°
🌤️
FridaySeptember 4th
Avg 28° Low 25° at 22:00
High 35° at 14:00
Wind ~16 km/h
Clear
Cloudy
Clear
00:00
25°
02:00
26°
04:00
26°
06:00
26°
08:00
27°
10:00
30°
12:00
34°
14:00
35°
16:00
33°
18:00
29°
20:00
26°
22:00
25°
☀️
SaturdaySeptember 5th
Avg 28° Low 24° at 22:00
High 34° at 14:00
Wind ~16 km/h
Clear
Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
25°
04:00
24°
06:00
25°
08:00
28°
10:00
31°
12:00
33°
14:00
34°
16:00
32°
18:00
29°
20:00
26°
22:00
24°
☀️
SundaySeptember 6th
Avg 28° Low 21° at 23:00
High 35° at 14:00
Wind ~16 km/h
Partly Cloudy
Clear
Partly Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
32°
12:00
34°
14:00
35°
16:00
33°
18:00
29°
20:00
25°
22:00
22°
☀️
MondaySeptember 7th
Avg 28° Low 21° at 00:00
High 35° at 14:00
Wind ~17 km/h
Partly Cloudy
Cloudy
Clear
00:00
21°
02:00
22°
04:00
23°
06:00
24°
08:00
28°
10:00
32°
12:00
35°
14:00
35°
16:00
33°
18:00
29°
20:00
26°
22:00
23°
☀️
TuesdaySeptember 8th
Avg 28° Low 22° at 01:00
High 38° at 15:00
Wind ~16 km/h
Clear
00:00
22°
02:00
22°
04:00
22°
06:00
22°
08:00
27°
10:00
32°
12:00
35°
14:00
37°
16:00
36°
18:00
32°
20:00
27°
22:00
25°
⛅
WednesdaySeptember 9th
Avg 29° Low 24° at 23:00
High 37° at 15:00
Wind ~14 km/h
Partly Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
28°
10:00
32°
12:00
34°
14:00
37°
16:00
36°
18:00
30°
20:00
26°
22:00
24°
⛅
ThursdaySeptember 10th
Avg 28° Low 23° at 06:00
High 37° at 14:00
Wind ~14 km/h
Clear
Partly Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
23°
08:00
26°
10:00
30°
12:00
35°
14:00
37°
16:00
35°
18:00
30°
20:00
26°
22:00
24°
☀️
FridaySeptember 11th
Avg 28° Low 23° at 05:00
High 35° at 15:00
Wind ~15 km/h
Partly Cloudy
Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
27°
10:00
31°
12:00
32°
14:00
35°
16:00
34°
18:00
30°
20:00
26°
22:00
24°
☀️
SaturdaySeptember 12th
Avg 28° Low 21° at 04:00
High 36° at 14:00
Wind ~15 km/h
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
22°
08:00
28°
10:00
32°
12:00
34°
14:00
36°
16:00
35°
18:00
31°
20:00
27°
22:00
24°
☀️
SundaySeptember 13th
Avg 28° Low 24° at 00:00
High 35° at 14:00
Wind ~14 km/h
Clear
Cloudy
Clear
00:00
24°
02:00
24°
04:00
25°
06:00
26°
08:00
28°
10:00
31°
12:00
34°
14:00
35°
16:00
34°
18:00
30°
20:00
26°
22:00
24°
Sun
☀️ Sunrise 05:59 · Sunset 18:02
12h 03m of daylight · America/Fortaleza
Air quality
PM2.5 5.6 µg/m³ - Good
No reason to change your plans - open the windows.
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 27° in Santa Rosa right now, though it feels closer to 29° . Today runs between a low of 23° and a high of 37° .
What time is sunrise and sunset in Santa Rosa?
The sun rises at 05:59 and sets at 18:02 local time in Santa Rosa today, giving 12h 03m of daylight.
What is the air quality in Santa Rosa?
PM2.5 in Santa Rosa is currently 5.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
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