Current Conditions
Ribeirão da Ilha, Santa Catarina
Wind
S 17 mph27 km/h
Humidity
74%
Cloud Cover
96%
As of Tuesday, September 22, 2026 at 10:16 PM GMT-3
Today's Outlook
Night
Overcast, with a low around 55°F13°C. Breezy from the S at 9 to 16 mph15 to 25 km/h. 11% chance of drizzle overnight.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Drizzle | High 58°F14°C | Low 55°F13°C | Precip 0.02 in0.6 mm32% | Cloud 97% | Wind S 9 mph14 km/h | Wednesday: Overcast and mild, with a high of 58°F14°C. Breezy from the S at 9 to 12 mph14 to 20 km/h. 32% chance of drizzle in the morning. Dry air. Wednesday Night: Overcast, with a low around 55°F13°C. Breezy from the S at 9 to 16 mph15 to 25 km/h. 11% chance of drizzle overnight. | |
| Partly Cloudy | High 68°F20°C | Low 57°F14°C | Precip 0 in0 mm— | Cloud 47% | Wind N 8 mph13 km/h | Thursday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the N at 9 to 12 mph14 to 20 km/h. Thursday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the N at 7 to 11 mph12 to 18 km/h. | |
| Clear | High 73°F23°C | Low 62°F17°C | Precip 0 in0 mm— | Cloud 33% | Wind N 11 mph17 km/h | Friday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the N at 12 to 13 mph19 to 21 km/h. Friday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the N at 10 to 11 mph15 to 18 km/h. | |
| Clear | High 74°F23°C | Low 63°F17°C | Precip 0 in0 mm— | Cloud 24% | Wind NNE 6 mph10 km/h | Saturday: Mostly clear and warm, with a high of 74°F23°C and morning low of 63°F17°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Humid. Saturday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the N at 6 to 8 mph10 to 13 km/h. | |
| Drizzle | High 70°F21°C | Low 64°F18°C | Precip 0.03 in0.8 mm20% | Cloud 84% | Wind NE 7 mph10 km/h | Sunday: Overcast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the NE at 7 to 10 mph11 to 15 km/h. Sunday Night: Overcast, with a low around 64°F18°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 20% chance of drizzle in the evening. | |
| Light Rain | High 69°F20°C | Low 66°F19°C | Precip 0.29 in7.3 mm53% | Cloud 98% | Wind N 8 mph13 km/h | Monday: Overcast and warm, with a high of 69°F20°C. Breezy from the N at 9 mph15 km/h. 51% chance of light rain throughout the day. Humid. Monday Night: Overcast, with a low around 66°F19°C. Breezy from the N at 7 to 8 mph12 to 14 km/h. 53% chance of light rain throughout the night. | |
| Light Rain | High 68°F20°C | Low 66°F19°C | Precip 0.36 in9.1 mm71% | Cloud 91% | Wind NNE 8 mph13 km/h | Tuesday: Overcast and warm, with a high of 68°F20°C. Breezy from the NNE at 8 mph12 km/h. 71% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 66°F19°C. Breezy from the N at 8 to 9 mph14 to 15 km/h. 56% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 58°F14°C | 55°F13°C | 0.02 in0.6 mm· 32% | 97% | Drizzle | S 9 mph14 km/h | |
DayOvercast and mild, with a high of 58°F14°C. Breezy from the S at 9 to 12 mph14 to 20 km/h. 32% chance of drizzle in the morning. Dry air. NightOvercast, with a low around 55°F13°C. Breezy from the S at 9 to 16 mph15 to 25 km/h. 11% chance of drizzle overnight. | |||||||
| ThursdaySep 24 | 68°F20°C | 57°F14°C | 0 in0 mm· — | 47% | Partly Cloudy | N 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the N at 9 to 12 mph14 to 20 km/h. NightPartly cloudy, with a low around 57°F14°C. Breezy from the N at 7 to 11 mph12 to 18 km/h. | |||||||
| FridaySep 25 | 73°F23°C | 62°F17°C | 0 in0 mm· — | 33% | Clear | N 11 mph17 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the N at 12 to 13 mph19 to 21 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the N at 10 to 11 mph15 to 18 km/h. | |||||||
| SaturdaySep 26 | 74°F23°C | 63°F17°C | 0 in0 mm· — | 24% | Clear | NNE 6 mph10 km/h | |
DayMostly clear and warm, with a high of 74°F23°C and morning low of 63°F17°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Humid. NightPartly cloudy, with a low around 63°F17°C. Breezy from the N at 6 to 8 mph10 to 13 km/h. | |||||||
| SundaySep 27 | 70°F21°C | 64°F18°C | 0.03 in0.8 mm· 20% | 84% | Drizzle | NE 7 mph10 km/h | |
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the NE at 7 to 10 mph11 to 15 km/h. NightOvercast, with a low around 64°F18°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 20% chance of drizzle in the evening. | |||||||
| MondaySep 28 | 69°F20°C | 66°F19°C | 0.29 in7.3 mm· 53% | 98% | Light Rain | N 8 mph13 km/h | |
DayOvercast and warm, with a high of 69°F20°C. Breezy from the N at 9 mph15 km/h. 51% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Breezy from the N at 7 to 8 mph12 to 14 km/h. 53% chance of light rain throughout the night. | |||||||
| TuesdaySep 29 | 68°F20°C | 66°F19°C | 0.36 in9.1 mm· 71% | 91% | Light Rain | NNE 8 mph13 km/h | |
DayOvercast and warm, with a high of 68°F20°C. Breezy from the NNE at 8 mph12 km/h. 71% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Breezy from the N at 8 to 9 mph14 to 15 km/h. 56% chance of light rain throughout the night. | |||||||
| WednesdaySep 30 | 68°F20°C | 64°F18°C | 0.47 in12 mm· 65% | 93% | Rain | S 9 mph15 km/h | |
DayOvercast and mild, with a high of 68°F20°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 65% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 61% chance of light rain throughout the night. | |||||||
| ThursdayOct 1 | 64°F18°C | 62°F17°C | 0.63 in16 mm· 58% | 97% | Light Rain | S 11 mph17 km/h | |
DayOvercast and mild, with a high of 64°F18°C. Breezy from the S at 11 mph18 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the S at 10 to 11 mph17 to 17 km/h. 58% chance of light rain throughout the night. | |||||||
| FridayOct 2 | 66°F19°C | 61°F16°C | 0.33 in8.4 mm· 46% | 84% | Light Rain | ESE 8 mph14 km/h | |
DayOvercast and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 46% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h. 41% chance of light rain throughout the night. | |||||||
| SaturdayOct 3 | 69°F20°C | 64°F18°C | 0.25 in6.3 mm· 55% | 86% | Light Rain | NNE 11 mph17 km/h | |
DayOvercast and warm, with a high of 69°F20°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the NNE at 10 to 12 mph16 to 19 km/h. 46% chance of light rain throughout the night. | |||||||
| SundayOct 4 | 70°F21°C | 66°F19°C | 0.39 in9.9 mm· 49% | 92% | Light Rain | NNE 10 mph16 km/h | |
DayOvercast and warm, with a high of 70°F21°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 49% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 49% chance of light rain throughout the night. | |||||||
| MondayOct 5 | 69°F20°C | 65°F18°C | 0.27 in6.9 mm· 38% | 89% | Light Rain | S 9 mph14 km/h | |
DayOvercast and warm, with a high of 69°F20°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 38% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 37% chance of light rain throughout the night. | |||||||
| TuesdayOct 6 | 67°F20°C | 63°F17°C | 0.34 in8.7 mm· 38% | 83% | Light Rain | S 9 mph14 km/h | |
DayOvercast and mild, with a high of 67°F20°C and morning low of 63°F17°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 37% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the S at 8 to 9 mph14 to 15 km/h. 38% chance of light rain throughout the night. | |||||||
| WednesdayOct 7 | 67°F20°C | 62°F17°C | 0.27 in6.9 mm· 37% | 77% | Light Rain | SE 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 62°F17°C. Breezy from the SE at 9 to 11 mph15 to 17 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 37% chance of light rain throughout the night. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 27.6993°S, 48.5322°W·Elevation: 2m·Timezone: America/Sao_Paulo·Population: 21,000