Current Conditions
São Sebastião do Caí, Rio Grande do Sul
Wind
NNW 2 mph4 km/h
Humidity
88%
Cloud Cover
57%
As of Wednesday, September 2, 2026 at 9:19 AM GMT-3
Today's Outlook
Day
Partly cloudy and warm, with a high of 70°F21°C and morning low of 51°F10°C. Light wind from the NNW around 2 mph3 km/h.
Night
Mostly clear, with a low around 52°F11°C. Light wind from the ENE around 3 mph5 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 70°F21°C | Low 51°F10°C | Precip 0 in0 mm— | Cloud 31% | Wind NE 2 mph4 km/h | Wednesday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 51°F10°C. Light wind from the NNW around 2 mph3 km/h. Wednesday Night: Mostly clear, with a low around 52°F11°C. Light wind from the ENE around 3 mph5 km/h. | |
| Showers | High 78°F26°C | Low 53°F12°C | Precip 0.02 in0.6 mm49% | Cloud 26% | Wind NW 7 mph12 km/h | Thursday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 54°F12°C. Breezy from the NW at 9 to 10 mph14 to 17 km/h. Thursday Night: Partly cloudy, with a low around 53°F12°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. 49% chance of showers in the evening. | |
| Showers | High 65°F18°C | Low 54°F12°C | Precip 0.14 in3.6 mm82% | Cloud 51% | Wind S 3 mph6 km/h | Friday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Light wind from the SW around 3 mph5 km/h. 33% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SSE around 4 mph6 km/h. 82% chance of showers overnight. | |
| Partly Cloudy | High 63°F17°C | Low 47°F8°C | Precip 0 in0 mm— | Cloud 55% | Wind WSW 4 mph7 km/h | Saturday: Overcast and mild, with a high of 63°F17°C and morning low of 47°F8°C. Breezy from the WSW at 5 to 8 mph8 to 12 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 47°F8°C. Light wind from the SW around 4 mph6 km/h. | |
| Partly Cloudy | High 54°F12°C | Low 42°F6°CFeels 38°F3°C | Precip 0 in0.1 mm5% | Cloud 42% | Wind SW 6 mph10 km/h | Sunday: Partly cloudy and mild, with a high of 54°F12°C and morning low of 42°F6°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 44°F7°C. Light wind from the SSW around 5 mph8 km/h. | |
| Partly Cloudy | High 60°F15°C | Low 39°F4°C | Precip 0 in0.1 mm2% | Cloud 44% | Wind ESE 5 mph7 km/h | Monday: Mostly cloudy and mild, with a high of 60°F15°C and morning low of 39°F4°C. Breezy from the ESE at 5 to 7 mph7 to 11 km/h. Dry air. Monday Night: Partly cloudy, with a low around 40°F4°C. Breezy from the ESE at 4 to 7 mph7 to 12 km/h. | |
| Clear | High 70°F21°C | Low 46°F8°C | Precip 0 in0.1 mm3% | Cloud 22% | Wind NNE 4 mph7 km/h | Tuesday: Mostly clear and warm, with a high of 70°F21°C and morning low of 46°F8°C. Light wind from the NW around 4 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 46°F8°C. Light wind from the E around 4 mph7 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 70°F21°C | 51°F10°C | 0 in0 mm· — | 31% | Clear | NE 2 mph4 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 51°F10°C. Light wind from the NNW around 2 mph3 km/h. NightMostly clear, with a low around 52°F11°C. Light wind from the ENE around 3 mph5 km/h. | |||||||
| ThursdaySep 3 | 78°F26°C | 53°F12°C | 0.02 in0.6 mm· 49% | 26% | Showers | NW 7 mph12 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 54°F12°C. Breezy from the NW at 9 to 10 mph14 to 17 km/h. NightPartly cloudy, with a low around 53°F12°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. 49% chance of showers in the evening. | |||||||
| FridaySep 4 | 65°F18°C | 54°F12°C | 0.14 in3.6 mm· 82% | 51% | Showers | S 3 mph6 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Light wind from the SW around 3 mph5 km/h. 33% chance of drizzle in the morning. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SSE around 4 mph6 km/h. 82% chance of showers overnight. | |||||||
| SaturdaySep 5 | 63°F17°C | 47°F8°C | 0 in0 mm· — | 55% | Partly Cloudy | WSW 4 mph7 km/h | |
DayOvercast and mild, with a high of 63°F17°C and morning low of 47°F8°C. Breezy from the WSW at 5 to 8 mph8 to 12 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Light wind from the SW around 4 mph6 km/h. | |||||||
| SundaySep 6 | 54°F12°C | 42°F6°C Feels 38°F3°C | 0 in0.1 mm· 5% | 42% | Partly Cloudy | SW 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 54°F12°C and morning low of 42°F6°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. Dry air. NightPartly cloudy, with a low around 44°F7°C. Light wind from the SSW around 5 mph8 km/h. | |||||||
| MondaySep 7 | 60°F15°C | 39°F4°C | 0 in0.1 mm· 2% | 44% | Partly Cloudy | ESE 5 mph7 km/h | |
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 39°F4°C. Breezy from the ESE at 5 to 7 mph7 to 11 km/h. Dry air. NightPartly cloudy, with a low around 40°F4°C. Breezy from the ESE at 4 to 7 mph7 to 12 km/h. | |||||||
| TuesdaySep 8 | 70°F21°C | 46°F8°C | 0 in0.1 mm· 3% | 22% | Clear | NNE 4 mph7 km/h | |
DayMostly clear and warm, with a high of 70°F21°C and morning low of 46°F8°C. Light wind from the NW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 46°F8°C. Light wind from the E around 4 mph7 km/h. | |||||||
| WednesdaySep 9 | 70°F21°C | 50°F10°C | 0.05 in1.3 mm· 32% | 54% | Showers | ESE 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 50°F10°C. Breezy from the ESE at 5 to 7 mph7 to 12 km/h. NightPartly cloudy, with a low around 50°F10°C. Breezy from the ESE at 5 to 8 mph8 to 12 km/h. 32% chance of showers in the evening. | |||||||
| ThursdaySep 10 | 65°F19°C | 57°F14°C | 0.69 in17.4 mm· 71% | 84% | Rain | ESE 6 mph9 km/h | |
DayOvercast and mild, with a high of 65°F19°C and morning low of 57°F14°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 71% chance of rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SE around 5 mph9 km/h. 66% chance of light rain throughout the night. | |||||||
| FridaySep 11 | 68°F20°C | 55°F13°C | 0.27 in6.9 mm· 41% | 65% | Showers | WSW 6 mph10 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the SSW around 6 mph9 km/h. 41% chance of showers throughout the night. | |||||||
| SaturdaySep 12 | 64°F18°C | 52°F11°C | 0.28 in7 mm· 31% | 61% | Showers | SSE 6 mph10 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 52°F11°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 29% chance of showers throughout the night. | |||||||
| SundaySep 13 | 65°F18°C | 50°F10°C Feels 47°F9°C | 0.1 in2.6 mm· 23% | 56% | Drizzle | SSE 6 mph10 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 50°F10°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F10°C. Light wind from the SE around 6 mph9 km/h. 23% chance of drizzle throughout the night. | |||||||
| MondaySep 14 | 69°F20°C | 50°F10°C | 0.11 in2.8 mm· 20% | 55% | Drizzle | ENE 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 50°F10°C. Light wind from the NW around 5 mph9 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 51°F11°C. Light wind from the E around 5 mph8 km/h. 18% chance of drizzle throughout the night. | |||||||
| TuesdaySep 15 | 71°F22°C | 52°F11°C | 0.17 in4.4 mm· 20% | 46% | Showers | NE 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 52°F11°C. Light wind from the N around 5 mph9 km/h. 20% chance of showers throughout the day. NightPartly cloudy, with a low around 52°F11°C. Light wind from the ENE around 5 mph8 km/h. 18% chance of showers throughout the night. | |||||||
| WednesdaySep 16 | 70°F21°C | 53°F12°C | 0.19 in4.8 mm· 27% | 51% | Showers | ESE 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 53°F12°C. Light wind from the S around 6 mph9 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the E around 5 mph9 km/h. 23% chance of showers throughout the night. | |||||||
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Coordinates: 29.5867°S, 51.3756°W·Elevation: 16m·Timezone: America/Sao_Paulo·Population: 24,428