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
| 20 December 2025 Sat 34.2 ° C ( 93.6°F )  Sunny |
Feels Like : 41.9 ° C / 107.5°F Humidity : % 36 Pressure : 1005 mb Wind Speed : 10.4 kmph / 6.5 miles from ENE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
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 |
|---|---|---|---|---|---|---|---|
| 20 December 2025 Sat |  Patchy rain nearby |
19.2 ° C | 34.4 ° C | 26.5 ° C | % 54 | 18 km/h | 80% |
| 21 December 2025 Sun |  Heavy rain |
20 ° C | 23.4 ° C | 21.6 ° C | % 92 | 15.8 km/h | 89% |
| 22 December 2025 Mon | Heavy rain |
20.1 ° C | 23.1 ° C | 21.7 ° C | % 97 | 10.8 km/h | 88% |
| 23 December 2025 Tue | Patchy rain nearby |
19.6 ° C | 26.1 ° C | 22.9 ° C | % 89 | 7.9 km/h | 86% |
| 24 December 2025 Wed | Patchy rain nearby |
19.7 ° C | 29.8 ° C | 23 ° C | % 88 | 7.6 km/h | 88% |
| 25 December 2025 Thu | Patchy rain nearby |
21.9 ° C | 32.1 ° C | 26.1 ° C | % 78 | 13 km/h | 85% |
| 26 December 2025 Fri |  Partly Cloudy |
21 ° C | 33.4 ° C | 26.9 ° C | % 74 | 8.3 km/h | 0% |
| 27 December 2025 Sat |  Moderate rain |
20.7 ° C | 30.2 ° C | 24.2 ° C | % 85 | 23 km/h | 83% |
| 28 December 2025 Sun | Partly Cloudy |
16.2 ° C | 25.2 ° C | 20.8 ° C | % 77 | 12.6 km/h | 0% |
| 29 December 2025 Mon | Sunny |
13.8 ° C | 25.9 ° C | 19.8 ° C | % 72 | 19.8 km/h | 0% |
| 30 December 2025 Tue | Patchy rain nearby |
14.4 ° C | 28.8 ° C | 22 ° C | % 80 | 13.3 km/h | 0% |
| 31 December 2025 Wed | Sunny |
18.3 ° C | 31.4 ° C | 24.5 ° C | % 69 | 7.9 km/h | 0% |
| 01 January 2026 Thu | Sunny |
18.2 ° C | 31.9 ° C | 25.1 ° C | % 64 | 11.9 km/h | 0% |
| 02 January 2026 Fri | Sunny |
19.5 ° C | 31.7 ° C | 25 ° C | % 67 | 10.1 km/h | 0% |
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