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

21 December 2025 Sun
26 ° C
( 78.8°F )

Light rain
Light rain
Feels Like : 30 ° C / 86°F
Humidity : % 79
Pressure : 1009 mb
Wind Speed : 3.6 kmph / 2.2 miles from NWNW
Visibility : 10 km
Precipitation (rainfall) : 3.29 mm
Cloud (%) : 75

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
21 December 2025 Sun Heavy rain Heavy rain 20.5 ° C 23.2 ° C 22 ° C % 86 13.3 km/h 96%
22 December 2025 Mon Heavy rain Heavy rain 20.8 ° C 23 ° C 21.7 ° C % 97 10.8 km/h 89%
23 December 2025 Tue Moderate rain Moderate rain 20.6 ° C 27.8 ° C 22.9 ° C % 91 11.5 km/h 85%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 20.7 ° C 31.3 ° C 25.5 ° C % 77 11.9 km/h 86%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 21.1 ° C 32.5 ° C 24.8 ° C % 78 9.7 km/h 73%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 21.4 ° C 33.6 ° C 27.2 ° C % 69 8.3 km/h 83%
27 December 2025 Sat Patchy rain nearby Patchy rain nearby 20.2 ° C 31 ° C 23.6 ° C % 85 29.5 km/h 88%
28 December 2025 Sun Sunny Sunny 19 ° C 30 ° C 24.3 ° C % 74 14.8 km/h 0%
29 December 2025 Mon Sunny Sunny 17.5 ° C 28.8 ° C 22.4 ° C % 64 16.6 km/h 0%
30 December 2025 Tue Sunny Sunny 16.5 ° C 31.2 ° C 23.3 ° C % 64 14.4 km/h 0%
31 December 2025 Wed Patchy rain nearby Patchy rain nearby 17.1 ° C 31.8 ° C 24.9 ° C % 69 7.9 km/h 75%
01 January 2026 Thu Patchy rain nearby Patchy rain nearby 21.7 ° C 30.8 ° C 25.4 ° C % 78 8.3 km/h 82%
02 January 2026 Fri Moderate rain Moderate rain 20.1 ° C 27.2 ° C 23.3 ° C % 91 12.6 km/h 84%
03 January 2026 Sat Patchy rain nearby Patchy rain nearby 17.8 ° C 26.7 ° C 21.6 ° C % 81 15.1 km/h 83%
Weather forecasts are usually fully updated every 3 hours.

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