Live Weather & Forecast
Weather in São Mateus do Sul
Paraná, Brazil · Real-time conditions & 3-day outlook
28°C
Feels like 27°C
81°F / Feels 80°F
Partly Cloudy
São Mateus do Sul, Paraná
🌞 Daytime
Updated: 2026-04-21 12:30
Humidity
31%
Wind
3.6 km/h ENE
Wind Gust
3.7 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
7.6
(High)
Precipitation
0 mm
Cloud Cover
52%
Dew Point
8.7°C
Wind Degree
61°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
98.9 μg/m³
NO₂
1.7 μg/m³
O₃
88 μg/m³
SO₂
2.4 μg/m³
PM 2.5
6.5 μg/m³
PM 10
7.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for São Mateus do Sul, Paraná
12 AM
13°
Mist
1 AM
13°
Mist
2 AM
13°
Fog
3 AM
13°
Fog
4 AM
13°
Fog
5 AM
13°
Fog
6 AM
14°
Fog
7 AM
14°
Fog
8 AM
16°
Partly Cloudy
9 AM
19°
Sunny
10 AM
22°
Partly Cloudy
11 AM
25°
Partly Cloudy
12 PM
28°
Partly Cloudy
1 PM
28°
Partly Cloudy
2 PM
29°
Partly Cloudy
3 PM
28°
Partly Cloudy
4 PM
25°
Partly Cloudy
5 PM
22°
Partly Cloudy
6 PM
20°
Partly Cloudy
7 PM
18°
Partly Cloudy
8 PM
17°
Partly Cloudy
9 PM
16°
Partly Cloudy
10 PM
16°
Partly Cloudy
11 PM
15°
Partly Cloudy
3-Day Forecast
Daily overview for São Mateus do Sul, Paraná
Today
Partly Cloudy
29°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 7.9
🌅 Sunrise: 06:40 AM
🌇 Sunset: 06:00 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Partly Cloudy
30°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 8.2
🌅 Sunrise: 06:40 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Sunny
31°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 8.3
🌅 Sunrise: 06:41 AM
🌇 Sunset: 05:58 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São Mateus do Sul
Plan your trip to São Mateus do Sul, 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 Mateus do Sul?
Current conditions in São Mateus do Sul: Partly Cloudy, temperature 28°C, humidity 31%.
What is the best time to visit São Mateus do Sul?
The best time to visit São Mateus do Sul is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in São Mateus do Sul?
São Mateus do Sul is located at approximately -25.9° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in São Mateus do Sul?
The wettest period in São Mateus do Sul is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to São Mateus do Sul?
For visits to São Mateus do Sul during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São Mateus do Sul in?
What are the public holidays in São Mateus do Sul in 2026?
View the 2026 public holidays for São Mateus do Sul on our Holidays page.
What are the GPS coordinates used for the weather forecast in São Mateus do Sul?
The weather forecast for São Mateus do Sul uses coordinates -25.8668, -50.3828.
What is the current temperature outside in São Mateus do Sul?
The current outdoor temperature in São Mateus do Sul is 28°C (82°F) with partly cloudy.
What is the hourly weather forecast for São Mateus do Sul today?
Today's hour-by-hour weather breakdown for São Mateus do Sul 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 Mateus do Sul tomorrow hour by hour?
Tomorrow's forecast for São Mateus do Sul shows a high of 30°C and a low of 12°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São Mateus do Sul?
Rain is not expected in São Mateus do Sul today. Current forecast shows no significant rain probability.
Is it going to rain today in São Mateus do Sul?
No, rain is not forecast for São Mateus do Sul today. Current conditions show clear to partly cloudy skies.