Base Aerea Airport (RIA) 15 Day Weather Forecast, Santa Maria Brazil
Current weather conditions and 15 day weather forecast for Base Aerea Airport in Santa Maria, Brazil including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at RIA
| 14 September 2026 Mon 7.3 ° C ( 45.2°F )  Mist |
Feels Like : 6.2 ° C / 43.2°F Humidity : % 96 Pressure : 1024 mb Wind Speed : 6.8 kmph / 4.3 miles from SE 
Visibility : 2 km Precipitation (rainfall) : 0 mm Cloud (%) : 23 |
15-day weather forecast for Base Aerea Airport, Santa Maria, Brazil
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 September 2026 Mon |  Overcast |
7 ° C | 15.9 ° C | 12.1 ° C | % 75 | 11.5 km/h | 19% |
| 15 September 2026 Tue |  Sunny |
9.4 ° C | 17.3 ° C | 13.4 ° C | % 67 | 15.5 km/h | 9% |
| 16 September 2026 Wed | Sunny |
7.8 ° C | 18.3 ° C | 12.4 ° C | % 71 | 13.7 km/h | 6% |
| 17 September 2026 Thu | Sunny |
6.5 ° C | 23 ° C | 14.1 ° C | % 76 | 13.7 km/h | 9% |
| 18 September 2026 Fri | Overcast |
11.7 ° C | 24.1 ° C | 17.6 ° C | % 78 | 13.3 km/h | 19% |
| 19 September 2026 Sat | Overcast |
14.2 ° C | 23.5 ° C | 19 ° C | % 77 | 11.9 km/h | 21% |
| 20 September 2026 Sun | Sunny |
16.6 ° C | 25.9 ° C | 20.9 ° C | % 79 | 15.8 km/h | 22% |
| 21 September 2026 Mon | Overcast |
16.4 ° C | 26.6 ° C | 20.8 ° C | % 85 | 13.7 km/h | 76% |
| 22 September 2026 Tue |  Light rain shower |
16 ° C | 22.8 ° C | 19.3 ° C | % 94 | 17.6 km/h | 89% |
| 23 September 2026 Wed | Overcast |
10.7 ° C | 17.2 ° C | 13.5 ° C | % 82 | 17.3 km/h | 78% |
| 24 September 2026 Thu | Sunny |
9.2 ° C | 22.2 ° C | 15.8 ° C | % 83 | 11.5 km/h | 14% |
| 25 September 2026 Fri |  Patchy rain nearby |
14.5 ° C | 25.5 ° C | 20 ° C | % 85 | 8.3 km/h | 55% |
| 26 September 2026 Sat |  Thundery outbreaks in nearby |
18 ° C | 29.5 ° C | 23.9 ° C | % 79 | 18 km/h | 52% |
| 27 September 2026 Sun | Light rain shower |
14.7 ° C | 22.1 ° C | 18.6 ° C | % 78 | 23.8 km/h | 80% |
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