Santa Catarina (Florianópolis)
Tomorrow
Tomorrow weather in Santa Catarina
Saturday, 12th September 2026
19°
Overcast
Feels like 17° · Low 15°
The weather tomorrow in Santa Catarina will be similar like today, with max temperatures of 19°.
The rain will stop, and no rain is expected in Santa Catarina tomorrow.
19° / 15°
Temp
57%
Rain
20 km/h
Wind
79%
Humidity
Santa Catarina Weather Pages
Santa Catarina hourly forecast for tomorrow
Scroll right to see more weather forecasts for Santa Catarina tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:15 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:05 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | |  |  | | | | | | | |  | | | | |  | |  | | | | Next |
| temperatures | 17.3° | 16.8° | 16.7° | 16.7° | 16.3° | 15.9° | 15.7° | Sunrise | 15.9° | 16.1° | 16.5° | 17.5° | 18.3° | 19.1° | 19.4° | 18.8° | 18.2° | 18.2° | 16.9° | 16.4° | Sunset | 16.2° | 15.9° | 15.4° | 15.2° | 14.9° | |
| Feels like | 17.6° | 17.9° | 17.1° | 16.1° | 15.3° | 14.1° | 13.3° | 13.4° | 13.2° | 13.4° | 14.5° | 15.9° | 16.8° | 17.2° | 17.4° | 17.2° | 15.3° | 14.1° | 13.5° | 13.1° | 12.9° | 12.8° | 13.2° | 13.1° | |||
| wind speed | 9 km/h | 4 km/h | 8 km/h | 11 km/h | 11 km/h | 14 km/h | 16 km/h | 17 km/h | 19 km/h | 20 km/h | 19 km/h | 17 km/h | 17 km/h | 17 km/h | 13 km/h | 11 km/h | 18 km/h | 17 km/h | 18 km/h | 19 km/h | 18 km/h | 17 km/h | 14 km/h | 13 km/h | |||
| wind degree | 134° | 158° | 187° | 186° | 189° | 187° | 187° | 186° | 184° | 186° | 186° | 181° | 172° | 165° | 150° | 149° | 161° | 162° | 168° | 173° | 175° | 174° | 181° | 179° | |||
| wind direction | SE | SSE | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | |||
| Precipitation | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.2 mm | |||
| chance for rain | 41% | 38% | 45% | 37% | 27% | 26% | 24% | 24% | 24% | 22% | 20% | 18% | 17% | 17% | 21% | 30% | 17% | 19% | 21% | 22% | 12% | 22% | 31% | 43% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 94% | 94% | 95% | 88% | 84% | 83% | 81% | 80% | 80% | 77% | 73% | 71% | 68% | 68% | 72% | 74% | 66% | 72% | 74% | 76% | 76% | 79% | 82% | 86% | |||
| dew point | 16.3° | 15.8° | 15.9° | 14.7° | 13.5° | 13° | 12.5° | 12.4° | 12.6° | 12.5° | 12.6° | 12.9° | 13° | 13.3° | 13.6° | 13.6° | 11.8° | 11.8° | 11.9° | 12° | 11.8° | 11.8° | 12.2° | 12.6° | |||
| visibility | 2 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 45% | 86% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.6 | 1.3 | 3.5 | 4.5 | 5.8 | 5.8 | 3.6 | 1.9 | 0.7 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Santa Catarina tomorrow
The weather in Santa Catarina tomorrow is expected to be slightly cooler than usual, with a forecast temperature of 19 °C, compared to an average of 21.5 °C for 12th of September in recent years.
temperatures
19 °C
rain
0.6 mm
wind
20 km/h
UV
High
Santa Catarina Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Santa Catarina - Saturday, 12th September 2026
UV Sun Exposure Risk
Moderate
4 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very Low
2 / 10
Asthma Risk Index
Very Low
1 / 10
Arthritis Pain Index
Low
3 / 10
Outdoor Activity Index
Fair
5 / 10
Running & Jogging Index
Fair
4 / 10
Cycling Weather Index
Poor
3 / 10
Beach & Swimming Conditions
Poor
3 / 10
Pet Walking Index
Excellent
8 / 10
Fishing Conditions Index
Good
7 / 10
Gardening Weather Index
Good
7 / 10
Photography Light Index
Fair
4 / 10
Driving & Road Safety
Fair
4 / 10
Construction Work Index
Fair
5 / 10
Santa Catarina daylight overview ☀️
Tomorrow in Santa Catarina, The sun rises at 06:15 and sets at 18:05, giving a total daylight duration of 11 hours and 50 minutes.
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What to wear tomorrow in Santa Catarina? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Santa Catarina forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Santa Catarina - FAQ
What is the maximum temperature for tomorrow in Santa Catarina?
The maximum temperature for tomorrow in Santa Catarina is expected to be 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Santa Catarina? 🌧️
Yes, there is a 57% chance of rain in Santa Catarina tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Santa Catarina? 🌀
The wind in Santa Catarina is expected to blow at 20 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Santa Catarina tomorrow?
Given the forecast of 19 °C with a 57% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Santa Catarina tomorrow.
What is the sunrise and sunset time for Santa Catarina tomorrow?
The sun is expected to rise at 06:15 and set at 18:05 in Santa Catarina.
How accurate is the weather forecast Santa Catarina tomorrow? ✅
Santa Catarina weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Santa Catarina?Get accurate weather forecasts for Santa Catarina, located at latitude -27.597 and longitude -48.549. Stay updated with localized weather information tailored for Santa Catarina.
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