GRAMODO

Santo Ângelo Weather forecast for tomorrow

Brazil Rio Grande do Sul state 28.3°S · 54.3°W

Tomorrow weather outlook — Santo Ângelo

Santo Ângelo, Rio Grande do Sul state, Brazil

Precipitation is expected tomorrow. The likelihood of precipitation will remain very high throughout the day, up to 94%. Temperatures will rise from 15°C (59°F) in the morning to a comfortable 18°C (64°F) later in the day.

Humidity tomorrow will remain high, around 97%, which may make the air feel damp. The sun will rise at 07:29 and set at 17:51. Daylight will last 10:22.

Rather cool water conditions will continue, with readings around 16°C (61°F).

Tomorrow, 2026-06-28 Heavy rain
Heavy rain
17°
Precipitation expected tomorrow · up to 52.9 mm · peak around 13:00
Max / Min
18° / 15°
Wind
4.5 m/s NW
Humidity
97%
Pressure
762 mmHg

Hourly forecast · Santo Ângelo

12 AM
Light rain shower
16°
1 AM
Light rain shower
16°
2 AM
Moderate or heavy rain shower
16°
3 AM
Light rain shower
16°
4 AM
Moderate rain
16°
5 AM
Light rain shower
16°
6 AM
Light rain shower
17°
7 AM
Light rain shower
17°
8 AM
Moderate or heavy rain shower
17°
9 AM
Moderate or heavy rain shower
17°
10 AM
Light rain
17°
11 AM
Light rain
18°
12 PM
Moderate rain
18°
1 PM
Heavy rain
18°
2 PM
Moderate or heavy rain shower
18°
3 PM
Light rain shower
18°
4 PM
Moderate rain
18°
5 PM
Moderate rain
17°
6 PM
Light rain shower
17°
7 PM
Fog
16°
8 PM
Light rain shower
16°
9 PM
Light rain shower
16°
10 PM
Patchy rain nearby
15°
11 PM
Mist
15°

Santo Ângelo — tomorrow expected rainy, temperature from +15°C (+59°F) to +18°C (+64°F). Heavy rain expected, up to 53 mm of precipitation.

Visibility

8 km
Good visibility

Cleaner air than usual

Water

13.4 °C
Cold

Too cold for swimming — colder than comfortable

Air Quality

Open
Good

Air is clean — safe to walk and exercise outside

Main pollutant: PM2.5

PM2.5
4.3 µg/m³
PM10
4.4 µg/m³
O₃
43.5 µg/m³
NO₂
3.1 µg/m³
SO₂
0.4 µg/m³
CO
183 µg/m³

Pollen & allergens

Open
Safe

Low pollen levels

Low pollen levels — air is clean, comfortable conditions for allergy sufferers and people sensitive to seasonal irritants.

Hazel 0 grains/m³
Alder 0 grains/m³
Birch 0 grains/m³
Oak 0 grains/m³
Grass 0 grains/m³
Mugwort 0 grains/m³

Sun & Moon

10h 22m Daylight
Sunrise 07:29 AM
Zenith 12:40 PM
Sunset 05:51 PM
13h 50m Moon above horizon
Moonrise 04:52 PM
Moonset 06:42 AM
Golden hour 07:29 AM – 08:05 AM · 05:15 PM – 05:51 PM
Blue hour 07:04 AM – 07:29 AM · 05:51 PM – 06:16 PM
Astronomical twilight 06:06 AM → 07:04 AM · 06:16 PM → 07:14 PM
Tomorrow Full Moon · 100%
Last Quarter 5 July

Santo Ângelo (Brazil). Interactive weather map for tomorrow with switchable layers: temperature, precipitation, wind, and pressure. Coordinates: -28.30°, -54.26°. Timezone: America/Sao_Paulo.