Live Weather & Forecast
Weather in São Borja
Rio Grande do Sul, Brazil · Real-time conditions & 3-day outlook
23°C
Feels like 25°C
73°F / Feels 77°F
Cloudy
São Borja, Rio Grande do Sul
🌞 Daytime
Updated: 2026-04-21 16:30
Humidity
73%
Wind
6.5 km/h NE
Wind Gust
8.8 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.4
(Low)
Precipitation
0 mm
Cloud Cover
82%
Dew Point
17.6°C
Wind Degree
53°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
3.7 μg/m³
O₃
50 μg/m³
SO₂
1.1 μg/m³
PM 2.5
7.1 μg/m³
PM 10
7.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Borja, Rio Grande do Sul
12 AM
19°
Moderate rain at times
1 AM
20°
Light rain shower
2 AM
20°
Light rain shower
3 AM
20°
Overcast
4 AM
19°
Cloudy
5 AM
19°
Mist
6 AM
19°
Mist
7 AM
19°
Mist
8 AM
19°
Mist
9 AM
19°
Mist
10 AM
20°
Overcast
11 AM
21°
Overcast
12 PM
21°
Patchy rain nearby
1 PM
21°
Overcast
2 PM
21°
Overcast
3 PM
22°
Overcast
4 PM
23°
Cloudy
5 PM
23°
Overcast
6 PM
22°
Overcast
7 PM
21°
Cloudy
8 PM
21°
Patchy rain nearby
9 PM
21°
Cloudy
10 PM
21°
Cloudy
11 PM
20°
Partly Cloudy
3-Day Forecast
Daily overview for São Borja, Rio Grande do Sul
Today
Moderate rain
23°
/
19°
🌧️ 89% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 8.05 mm
☀️ UV Index: 1.2
🌅 Sunrise: 07:05 AM
🌇 Sunset: 06:19 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
25°
/
19°
🌧️ 83% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 1.75 mm
☀️ UV Index: 5
🌅 Sunrise: 07:06 AM
🌇 Sunset: 06:18 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Heavy rain
20°
/
19°
🌧️ 83% chance of rain
💧 Avg. humidity: 97%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 30.52 mm
☀️ UV Index: 0.7
🌅 Sunrise: 07:07 AM
🌇 Sunset: 06:18 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Borja
Plan your trip to São Borja, Brazil around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in São Borja?
Current conditions in São Borja: Cloudy, temperature 23°C, humidity 73%.
What is the best time to visit São Borja?
The best time to visit São Borja is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in São Borja?
São Borja is located at approximately -28.7° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in São Borja?
The wettest period in São Borja is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to São Borja?
For visits to São Borja during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São Borja in?
São Borja is located in Brazil, in the state of Rio Grande do Sul.
What are the public holidays in São Borja in 2026?
View the 2026 public holidays for São Borja on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Borja?
The weather forecast for São Borja uses coordinates -28.6592, -56.0044.
What is the current temperature outside in São Borja?
The current outdoor temperature in São Borja is 23°C (73°F) with cloudy.
What is the hourly weather forecast for São Borja today?
Today's hour-by-hour weather breakdown for São Borja is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in São Borja tomorrow hour by hour?
Tomorrow's forecast for São Borja shows a high of 25°C and a low of 19°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São Borja?
There is a 89% chance of rain in São Borja today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in São Borja?
Yes, there is a 89% chance of rain in São Borja today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.